This tripod mount ring is tailor-made for Nikon AF-S NIKKOR 300mm F/4E PF ED VR lens and Nikon AF-S NIKKOR 70-200mm F/4G ED VR lens; | This lens collar is made of aviation aluminum, CNC precisely machined, hollow-out weight reduction design, surface anodized, with stainless steel screw; net weight is about 160g; | The lens bracket is Referencing to and modified from Nikon original standard design, structure is enhanced, details are improved, and add the function of quick release plate, more practical; | Inner diameter is about 68mm, using embedded flocking to increase contact surface; with three marks, convenient for lens rotation and alignment; fast spring lock, convenient for quick assembly and disassembly or adjust camera body for composition; removable quick release plate structure, reserved 1/4" and 3/8 " screw holes; | This lens holder bottom is 39mm Arca-Swiss fit quick release plate, compatible with RRS / ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE / ISHOOT tripod ball head of Arca 39mm fit; suitable for iShoot IS-JZ30 / IS-JZ50 / IS- JZ64 / IS-QJ58 / IS-QJ64 / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK clamp.

The lens support is tailor-made for Sony FE 70-300mm f/4.5-5.6 G OSS Lens; | The lens collar is made of aviation aluminum, CNC precisely machined, hollow-out weight reduction design, surface polished and anodized, with stainless steel screw; net weight is about 170g; | Tailor-made according to the lens. Cannot be rotated. With 3M film inside, inner diameter is about 82mm, width is about 23mm; | Bottom is added quick release plate feature, plate length is about 75mm, with 1/4 and 3/8 screw holes and stainless steel anti-slip screw; | Bottom quick release plate is AS 39mm standard, compatible with RRS / ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE / ISHOOT tripod ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK clamp.

1. The lens collar is tailor-made and only Compatible with Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens (EF and F Mount), Not Compatible with Sigma 100-400mm f/5-6.3 DG DN OS (E-mount and L-Mount) and other lenses； | 2. The lens collar is made of aviation aluminum, CNC precisely machined, hollow-out weight reduction design, surface polished and anodized, with stainless steel screw; | 3. The tripod mount ring is tailored to the lens. Cannot be rotated, with 3M film inside, inner diameter is about 84mm, width is about 23mm; | 4. Bottom is added quick release plate feature, plate length is about 70mm, with 1/4 and 3/8 screw holes and stainless steel anti-slip screw, net weight is about 160g; | 5. Quick release plate is AS 39mm standard, compatible with RRS / ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE / ISHOOT tripod ball head of Arca 39mm fit, for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK clamp.

This lens tripod mount ring is tailor-made and compatible with Nikon AF-S NIKKOR 200-500mm f/5.6E ED VR; lightweight design of hollow, with stainless steel screw, net weight is about 240g; | The lens collar is made of high quality Aviation Aluminum, lightweight and solid; precisely machined by world-class high-end CNC turning center, surface anodic oxidation; appearance and exquisite workmanship is much better than similar products made by mold; | The lens support is referencing to and modified from Nikon original standard design. Integrated design, non-slip knob is larger, reserved finger position. The inner diameter of the tripod ring is about 79.5mm, the width is about 23mm, with 3M film inside for protecting the lens from scratches, can be freely rotated 360 degrees; | The bottom of the lens bracket is 85mm detachable lengthening quick release plate, with 1/4” and 3/8” screw holes and stainless steel studs at the bottom; | This lens holder bottom is 39mm Arca fit Quick Release Plate, compatible with RRS / ARCA-SWISS39mm fit ball head, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK.

1. The lens collar foot is tailer-made based on the shape and layout of the lens, support vertical shoot; compatible with Canon RF 600mm f/11 IS STM & RF 800mm f/11 IS STM, support vertical shoot, can?t be used with other lenses; | 2. Designed with two bottom quick release plates, both are RRS/ARCA-SWISS fit, the measured volume is about 90x85x28mm, and the net weight is about 150g; | 3. The bottom plate on one end is locked with spring screws, reserved with one 1/4 screw hole and one 3/8 screw hole; and one 1/4 screw hole is reserved in the dangling plate on the other end; | 4. IS-THRF680PRO lens collar foot + IS-3950PRO quick release plate converter (sold separately), compatible with Manfrotto structure hydraulic head; | 5. The tripod mount ring base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. This lens collar replacement foot is tailor-made and compatible with Sony FE 18-110mm f/4 G OSS PZ, FE 70-200mm f/2.8 GM OSS, FE 100-400mm f/4.5-5.6 GM OSS, and FE 70-200mm f/2.8 GM OSS II Lens; can't be used for other lenses. | 2. The tripod socket is referencing to and modified from original standard design, details are improved, adopts lightweight design of hollow, with stainless steel screw, net weight is about 105g; it is about 90mm long, 65mm wide and about 31mm high. | 3. The tripod collar stand bottom is added 90mm long Arca fit quick release plate feature, compatible with Arca-Swiss 39mm fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens collar base bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screw for fixing lens to tripod directly. | 5. The tripod mount ring base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The lens collar support foot is tailor-made for Canon EF 100-400mm f/4.5-5.6L IS II USM, can't be used for other lenses. | 2. The tripod mount ring stand is referring to the original structure design, added the features of finger position and quick release plate, the volume is about 82mm x 38.5mm x 30mm, net weight is about 100g. | 3. The tripod collar stand bottom is added Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens collar base bottom reserved 1/4" screw hole for fixing lens to tripod directly. | 5. The tripod mount ring base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The lens collar support foot is tailor-made compatible with Canon EF 100-400mm f/4.5-5.6L IS II USM, can't be used for other lenses. | 2. The tripod mount ring stand is referring to the original structure design, added the features of finger position and quick release plate, the volume is about 82mm x 38.5mm x 30mm, net weight is about 100g. | 3. The tripod collar stand bottom is added Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens collar base bottom reserved 1/4" screw hole for fixing lens to tripod directly. | 5. The tripod mount ring base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The lens collar foot is tailor-made for Panasonic Leica DG Vario-Elmar 100-400mm f/4-6.3 ASPH. POWER O.I.S., can't be used for other lenses; | 2. The tripod mount ring base adopts the original factory standard, and the shape is redesigned, the volume is about 86 x 39 x 29mm, and the net weight is about 85g; the locking screw has a built-in spring; | 3. The bottom quick release plate of the replacement foot is about 46mm in length, adopts ARCA-SWISS / RRS standard fit, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collar foot without dovetail groove; | 4. The Lens support foot bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screw for fixing lens to tripod directly; | 5. The tripod mount ring replacement base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The lens collar foot is tailor-made for Panasonic Leica DG Vario-Elmar 100-400mm f/4-6.3 ASPH. POWER O.I.S., can't be used for other lenses; | 2. The tripod mount ring base adopts the original factory standard, and the shape is redesigned, the volume is about 86 x 39 x 29mm, and the net weight is about 85g; the locking screw has a built-in spring; | 3. The bottom quick release plate of the replacement foot is about 46mm in length, adopts ARCA-SWISS / RRS standard fit, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collar foot without dovetail groove; | 4. The Lens support foot bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screw for fixing lens to tripod directly; | 5. The tripod mount ring replacement base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The tripod mount ring support foot is tailor-made for Canon RF 600mm F11 IS STM and Canon RF 800mm F11 IS STM, can't be used for other lenses?the measuring volume of the replacement foot is about 91mm(L) x 38.5mm(W) x 31mm(H) (without screws), and net weight is about 95g; | 2. The lens collar stand is made based on the lens structure, the screw holes are precisely coordinated, and the anti-skid positioning pin is designed. It is locked by spring screws, with wavy handles; | 3. The tripod collar stand bottom is added 45mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. The Lens collar base bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screw for fixing lens to tripod directly; | 4. This lens collar support base bottom's dovetail groove is 39mm Arca-Swiss standard, compatible with RRS / ARCA-SWISS / PMG / WIMBERLEY / MARKINS / PHOTOCLAM / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK; | 5. The tripod mount ring base is made of Aviation Aluminum, precisely machined by world-class high-end CNC turning center, hollow-out weight reduction design, hollowed-out work processed by Multi-Diamond Cutter finely, lightweight and solid, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The tripod mount ring support base is tailor-made and compatible with Nikon Nikkor Z 70-200mm f/2.8 VR S, Z 100-400mm f/4.5-5.6 VR S, and Z 400mm f/4.5 VR S lens, can't be used for other lenses; | 2. The lens collar foot adopts original structure design, the appearance is improved, and the extension function is added. Including wave-shaped handle, screw holes at both ends, petal-shaped locking knob; | 3. The tripod collar stand bottom is added 85mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate.The Lens collar base bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. | 4. If you use a teleconverter, it is recommended to purchase the IS-TB01 telephoto bracket to protect the lens mount; if you want to use it for the Manfrotto fluid head, it is recommended to purchase the IS-3950PRO quick release plate converter separately; | 5. The tripod mount ring base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The lens collar foot is designed and improved according to the original lens foot; the original screws can be used; only compatible with Canon RF 24-105mm F2.8 L IS USM Z Lens, cannot be used with any other lens; | 2. The replacement foot adopts a wavy shape, non-slip design, suitable for reverse carrying, with a hollow-out structure at the connection with the lens, a large locking knob and a stainless-steel release button; | 3. The bottom is an ARCA-SWISS fit quick release plate, about 90mm long, and 1/4 and 3/8 screw holes are reserved on the plate. The stainless-steel limit screws are detachable, supporting Arca structure stabilizer; | 4. The lens foot can be combined with IS-TB02 telephoto lens bracket (Sold separately) for adding bayonet protection; | 5. The tripod mount ring base IS-THRF24105 can be combined with clamp mount converter IS-3950PRO (Sold Separately), which can be used for fluid heads and stabilizers with Manfrotto 50 structure;

1. The lens collar is tailor-made for Nikon PC-E Micro-NIKKOR 85mm f/2.8D Tilt-Shift Lens, can't be used for Nikon PC Micro-NIKKOR 85mm f/2.8D Tilt-Shift Lens. | 2. The tripod collar is customized according to the lens. Cannot be rotated. Accurate shape design, avoided the adjustment knob and the switch of the lens, will not affect the original function of the lens; strong and sturdy; net weight is about 170g. | 3. The tripod collar bottom is added 46mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screw for fixing lens to tripod directly. The lens collar support using 3M plastic film at the contact surface of the lens collar and the lens to prevent lens wear; the thickness of the film is about 0.3mm. | 5. The tripod ring is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The lens collar is tailor-made for Nikon PC NIKKOR 19mm f/4E ED Tilt-Shift Lens, can't be used for other lenses. | 2. The tripod mount ring avoids the position of commonly used switch and knob, does not affect the main function of the lens; the tripod ring is installed at the front of the lens and cannot be rotated; net weight is about 160g. | 3. The lens support adopts 3D engraving technology. It relies on the edge of the concave and convex part of the lens to fix itself by its ingenious bump design. It adopts a split structure and a 180-degree quick-lock knob; as long as the lens snaps into contact with the concave and convex surface of the tripod ring, it can be locked firmly by rotating for half a circle. | 4. The shortest inner diameter of the lens holder is about 74mm, and the bearing surface contacting the lens is affixed with 0.3mm thick 3M plastic film; the quick release plate is about 50mm long, with 1/4 and 3/8 screw holes and stainless-steel non-slip nails. | 5. The tripod ring is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

The lens support is tailor-made for Sony SELP28135G FE PZ 28-135mm f/4 G OSS Lens; hollow-out weight reduction design, with stainless steel screw, net weight is about 205g; | The lens collar is made of high quality Aviation Aluminum, lightweight and solid; precisely machined by world-class high-end CNC turning center, surface anodic oxidation; appearance and exquisite workmanship is much better than similar products made by mold; | The tripod mount ring is referencing to and modified from Sony original standard design. Split structure, added strap buckle and quick release plate function; with 3M film inside the tripod ring for protecting the lens from scratches; inner diameter is about 74.5mm, width is about 17mm; | The bottom of the lens bracket is quick release plate feature, and the length is about 90mm, with 1/4” and 3/8” screw holes and stainless steel anti-slip screw; | Quick release plate is AS 39mm standard, compatible with compatible with RRS / ARCA-SWISS / PMG / WIMBERLEY / MARKINS / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT tripod ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK / IS-JZ85MFT clamp.

1. The lens collar is tailor-made and only Compatible with Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary Lens (EF and F Mount), Not Compatible with Sigma 100-400mm f/5-6.3 DG DN OS (E-mount and L-Mount) and other lenses； | 2. The lens collar is made of aviation aluminum, CNC precisely machined, hollow-out weight reduction design, surface polished and anodized, with stainless steel screw; | 3. The tripod mount ring is tailored to the lens. Cannot be rotated, with 3M film inside, inner diameter is about 84mm, width is about 23mm; | 4. Bottom is added quick release plate feature, plate length is about 70mm, with 1/4 and 3/8 screw holes and stainless steel anti-slip screw, net weight is about 160g; | 5. Quick release plate is AS 39mm standard, compatible with RRS / ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE / ISHOOT tripod ball head of Arca 39mm fit, for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK clamp.

1. The lens collar is tailor made for Sigma MC-11 Mount Converter of Canon EF-E Mount, Can?t be used with SA-E Mount and other lenses; relying on the switch and bayonet to position, cannot rotate in the tripod ring; when shooting vertically, the MC11 adapter ring needs to be taken out and reinstalled; | 2. The edges and corners are polished, the inner wall is affixed with 3M plastic film, preventing lens from scratches; the shortest inner diameter of the lens holder is about 61.5mm, the maximum width of this contact surface is about 20mm; net weight is about 145g. The tripod collar using laser scanning technology to accurately obtain lens parameters, and then accurately carve out the shape of the inner diameter of the tripod ring according to the data; | 3. The tripod collar bottom is added 70mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screw for fixing lens to tripod directly; | 4. This lens support bottom's dovetail groove is 39mm Arca-Swiss standard, compatible with RRS / ARCA-SWISS / PMG / WIMBERLEY / MARKINS / PHOTOCLAM / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK; | 5. The tripod ring is made of high-density Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, hollowed-out work processed by Multi-Diamond Cutter finely. Polished and surface anodized finish. Lightweight and solid; precisely machined by world-class high-end CNC turning center; the appearance and exquisite workmanship are much better than similar products made by mold.

1. The tripod mount ring is tailor-made for Canon EF-EOS R adapter ring, CAN only be used for EF-EOS R basic models, not for models with filters or focusing rings; relying on the switch and bayonet positioning, cannot rotate in the tripod ring; when shooting vertically, the EF-EOS R adapter ring needs to be taken out and reinstalled. | 2. The tripod collar using laser scanning technology to accurately obtain lens parameters, and then accurately carve out the shape of the inner diameter of the tripod ring according to the data. The edges and corners are polished, the inner wall is affixed with 3M plastic film, preventing the lens from scratches; the shortest inner diameter of the lens holder is about 73mm, the width of this contact surface is about 18mm; net weight is about 145g. | 3. The tripod collar bottom is added 55mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. | 4. This lens support bottom's dovetail groove is 39mm Arca-Swiss standard, compatible with RRS / ARCA-SWISS / PMG / WIMBERLEY / MARKINS / PHOTOCLAM / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK. | 5. The tripod ring is made of high-density Aviation Aluminum, precisely machined by world-class high-end CNC precisely machined, hollowed-out work processed by Multi-Diamond Cutter finely, lightweight and solid. Polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The lens collar is designed and improved based on the original model E (B), only compatible with Canon RF 100mm f/2.8L Macro IS USM, cannot be used with other lenses. Like the original factory, it supports horizontal and vertical shooting. When shooting vertically, the lens can be rotated by loosening the knob; | 2. The plastic ring is made of PC material and made from precise molds; the inner wall of the ring is designed with three bumps on the surface, corresponding to three notches on the surface of the lens; the plastic ring weighs about 10g; | 3. The tripod mount ring adopts a split structure, the edges and corners are polished, and the inner wall is affixed with a plastic film, will not wear lens surface when installed correctly; the locking knob has a non-slip design, released and pulled out to unlock; hollow-out weight reduction design, net weight is about 165g; | 4. There should be no stickers on the lens surface installation position, if there is, remove it, otherwise it will affect the normal installation; install the plastic ring first, when installing, please align the points carefully, otherwise the plastic ring may be offset; and then install the metal tripod ring; | 5. The tripod collar bottom is added 70mm long 39mm Arca fit quick release plate feature, can be used with 39mm Arca-Swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly.

1. The lens collar is tailor-made and compatible with Fuji GF 100-200mm f/5.6 R LM OIS WR & Fuji GF 250mm f/4 R LM OIS WR, can't be used for other lenses. | 2. The tripod mount ring's inner diameter is about 83mm, width is about 19mm, with 3M film inside, preventing the lens from scratches; net weight is about 180g. | 3. The tripod collar bottom is added 70mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. | 5. The tripod ring is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The tripod mount ring is compatible with Fuji XF 55-200mm f/3.5-4.8 R LM OIS and Fuji XF 70-300 F4-5.6 R LM OIS WR Lens, can't be used for other lenses. | 2. Tailored to the shape and structure of the lens, retaining the switch function, the tripod ring fits tightly with the lens, and the mounting position cannot be attached with the sticker. If there is one, remove it, otherwise, the tripod ring cannot be installed; after installation, the camera can only shoot horizontally, not vertically, or be rotated. | 3. The tripod ring adopts irregular shape, the edges and corners are polished. The tripod mount ring's inner diameter is about 67mm, width is about 17mm, with 3M film inside, preventing the lens from scratches; net weight is about 135g. | 4. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 5. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. The lens collar IS-XF2250 can be combined with clamp mount converter IS-3950MFT (Sold Separately), which can be used for hydraulic heads with Manfrotto structure.

1. The tripod mount ring is designed and improved according to original factory parameters; only compatible with Nikon Nikkor Z 180-600mm F5.6-6.3 VR Lens, NOT compatible with other lenses; | 2. The tripod collar bottom is added 105mm long Arca fit quick release plate feature, can be used with 39mm Arca-Swiss fit tripod head and clamp directly, more practical than lens collars without QR-Plate; | 3. The quick release plate's bottom is improved with new design, which is compatible with the handheld stabilizer with the same structure of Arca-Swiss; added wavy finger positions and reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly； | 4. The inner wall of the tripod ring is pasted with a layer of PVC film, and the lens ring body adopts a split structure, loosen the knob, and pull it out to unlock; | 5. The tripod ring is installed in the same way as the original factory, and supports rotating vertical shooting; When rotating for vertical shooting, loosen the knob completely; there is a vertical focus point on the ring;

1. The lens collar is tailor-made according to the shape and structure of the lens, there are grooves on the inner wall of the tripod ring, corresponding to the raised switches on the surface of the lens, only compatible with Nikon Nikkor Z 24-120mm F4 S Lens, Can not be used for other lenses; | 2. The contact surface between the inner wall of the tripod ring and the lens is made of PVC film; there should be no stickers at the installation position, if there is, it should be removed, otherwise it will affect the installation; | 3. When installing, loosen the knob, align the installation position, push down gently, and lock it moderately; after installation, do not disassemble frequently, which will easily cause wear; | 4. the tripod ring supports vertical shooting. When vertical shooting is required, please withdraw from the lens, adjust the angle and reinstall it. It cannot be rotated directly on the lens surface; | 5. The tripod collar bottom is added 50mm long 39mm Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly；

1. The tripod mount ring is tailor-made for Nikon Nikkor Z Mount 24-200mm f/4-6.3 VR and Nikon Nikkor Z Mount DX 50-250mm f/4.5-6.3 VR, can't be used for other lenses?the inner diameter is about 70mm, the width is about 18mm, and the net weight is about 130g; | 2. The lens collar is integrally formed, the inner wall is designed with grooves and mounting positions according to the shape of the lens, and 3M plastic protective film is attached, which cannot be rotated, the locking knob is non-slip design; | 3. The tripod collar bottom is added 52mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly; | 4. This lens support bottom's dovetail groove is 39mm Arca-Swiss standard, compatible with RRS / ARCA-SWISS / PMG / WIMBERLEY / MARKINS / PHOTOCLAM / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK; | 5. The tripod ring is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The tripod collar using laser scanning technology to accurately obtain lens parameters, and then accurately carve out the shape of the inner diameter of the tripod ring according to the dataThe appearance and exquisite workmanship are much better than similar products made by mold.

1. The lens collar is designed based on the shape and structure of the lens; only compatible with Nikon Nikkor Z 28-400mm F4-8 VR and Z 70-180mm F2.8 Lens; cannot be used with any other lens; | 2. The inner wall of the lens ring is pasted with PVC film; there should be no stickers at the installation position, if there is, it should be removed, otherwise it will affect the installation; | 3. When installing, please loosen the knob, the groove on the tripod ring is aimed at the white bump on the lens, gently push down, and lock it moderately; The tripod ring supports vertical shooting, when shooting vertically, remove the lens and reinstall it, and cannot rotate directly on the lens surface; | 4. The tripod collar is added 50mm long 39mm Arca fit quick release plate, can be used with 39mm Arca-Swiss fit tripod head and clamp directly; more practical than lens collars without QR-Plate; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly； | 5. The bottom of the plate is improved with new design, which is also compatible with the handheld stabilizer with the same structure of Arca-Swiss;

1. The tripod mount ring is tailor-made according to the shape and structure of the lens. The inner wall of the tripod ring has a concave-convex irregular structure, avoiding lens bumps and switches; only compatible with Sony FE 24-70mm F2.8 GM II, FE 16-35mm F2.8 GM II & FE 20-70mm F4 G Lens, Not Compatible with Sony FE 24-70mm F2.8 GM lens; | 2. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, can be used with 39mm Arca-Swiss fit tripod head and clamp directly, more practical than lens collars without QR-Plate; | 3. The quick release plate's bottom is improved with new design, which is compatible with the handheld stabilizer with the same structure of Arca-Swiss; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly； | 4. The tripod ring is tightly combined with the lens, and there should be no stickers at the installation position. If there is, it should be removed, otherwise it will affect the installation. The inner wall of the tripod ring and the contact surface of the lens are PVC film; | 5. When installing, loosen the knob, align the installation position, and gently push down to lock it. Please do not use excessive force; the tripod ring supports vertical shooting. When shooting vertically, remove the lens and reinstall it, and cannot rotate directly on the lens surface.

1. The lens collar is tailor-made according to the shape and structure of the lens, the inner wall of the tripod ring has a concave and convex irregular structure to avoid the lens bumps and switches; only compatible with Tamron 70-180mm F2.8 Di III VC VXD G2 A065 E-Mount lens, NOT compatible with Tamron 70-180mm F2.8 Di III VXD A056 lens; | 2. The inner wall of the lens ring is pasted PVC film; there should be no stickers at the installation position, if there is, it should be removed, otherwise it will affect the installation; | 3. When installing, loosen the knob, align the installation position, push down gently, and lock it moderately. The tripod ring supports vertical shooting, but it cannot be rotated directly on the lens surface; when vertical shooting is required, please withdraw from the lens, adjust the angle and reinstall it; | 4. The tripod collar is added 50mm long 39mm Arca fit quick release plate, can be used with 39mm Arca-Swiss fit tripod head and clamp directly; more practical than lens collars without QR-Plate; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly； | 5. The bottom of the plate is improved with new design, which is also compatible with the handheld stabilizer with the same structure of Arca-Swiss;

1. The tripod mount ring is tailor-made based on the shape and structure of Fuji GF 45-100mm f/4 R LM OIS WR lens, reserved a gap for the lens switch function and is installed close to the lens mount. No stickers can be attached to the mounting part. After installation, only support horizontal shooting, not support vertical shooting, and the tripod ring Can't rotate. | 2. The corners of the tripod ring are polished, and the surface contacting the lens is affixed with 3M plastic film, preventing the lens from scratches; the inner diameter of the lens holder is about 86mm, the maximum width of this contact surface is 22.5mm; net weight is about 160g. | 3. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. | 5. The lens collar IS-GF4510 can be combined with clamp mount converter IS-3950MFT (Sold Separately), which can be used for hydraulic heads with Manfrotto structure.

1. The tripod mount ring is tailor-made according to the shape and structure of the lens. The inner wall of the tripod ring has a concave-convex irregular structure, only compatible with Nikon Nikkor Z MC 105mm F2.8 VR S, Z 85mm F1.2 S and Z 135mm F1.8 S Plena Lens, cannot be used for other lenses, and function button holes are reserved; | 2. The lens collar adopts irregular shape, the edges and corners are polished; and the surface contacting the lens is affixed with 3M plastic film, preventing the lens from scratches; the inner diameter of the lens holder is about 71mm, the maximum width of this contact surface is 20mm; net weight is about 165g? | 3. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, compatible with Arca-Swiss 39mm fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. | 5. The lens collar IS-ZMC105 can be combined with clamp mount converter IS-3950PRO (Sold Separately), which can be used for fluid heads and stabilizer with Manfrotto 50 structure.

1. The tripod mount ring is tailor-made based on the shape and structure of Panasonic Lumix S 70-300 f/4.5-5.6 Macro OIS lens, retains the switch function and is installed close to the lens mount. No stickers can be attached to the mounting part. After installation, only support horizontal shooting, not support vertical shooting, and the tripod ring Can't rotate. | 2. The corners of the tripod ring are polished, and the surface contacting the lens is affixed with 3M plastic film, preventing the lens from scratches; the inner diameter of the lens holder is about 74.5mm, the maximum width of this contact surface is 22.5mm; net weight is about 175g. | 3. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, can be used with 39mm Arca-Swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. | 5. The lens collar IS-SL730 can be combined with clamp mount converter IS-3950MFT (Sold Separately), which can be used for hydraulic heads with Manfrotto structure.

This lens collar is tailor-made for Tamron 100-400mm f/4.5-6.3 Di VC USD (A035); the tripod mount ring is referencing to and modified from Tamron original standard design, details are improved, quick release plate feature is added to the bottom, more practical than the original lens collar; | The lens support adopts lightweight design of hollow, with stainless steel screw, net weight is about 180g; the inner diameter of the tripod ring is about 81.5mm, the width is about 18mm, with 3M film inside for protecting the lens from scratches; | The bottom of the lens bracket is 90mm detachable lengthening quick release plate, with 1/4” and 3/8” screw holes and stainless-steel anti-slip screws at the bottom; | The tripod collar mount ring is made of high quality Aviation Aluminum, lightweight and solid; precisely machined by world-class high-end CNC turning center, surface anodic oxidation; appearance and exquisite workmanship is much better than similar products made by mold; | This lens holder bottom Quick Release Plate is 39mm Arca-Swiss fit, compatible with RRS / ARCA-SWISS / PMG / WIMBERLEY / MARKINS / PHOTOCLAM / SUNWAYFOTO / BENRO / SIRUI / MARSACE / ISHOOT ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK.

1. The tripod mount ring support base is tailor-made and compatible with Nikon Nikkor Z 70-200mm f/2.8 VR S and Z 100-400mm F4.5-5.6 VR S Lens, can't be used for other lenses?the measured volume of the replacement foot is about 93 x 65 x 31mm (without screws), and net weight is about 100g; | 2. The lens collar foot adopts original structure design, the appearance is improved, and the extension function is added. Including wave-shaped handle, screw holes at both ends, petal-shaped locking knob; | 3. The tripod collar stand bottom is added 60mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens collar base bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. This lens collar support base bottom's dovetail groove is 39mm Arca-Swiss standard, compatible with RRS / ARCA-SWISS / ISHOOT ball head of Arca 39mm fit, suitable for iShoot IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64-FD / IS-JZ60BK / IS-JZ70MFT / IS-JZ80BK; | 5. The tripod mount ring base is made of Aviation Aluminum, precisely machined by world-class high-end CNC turning center, hollowed-out work processed by Multi-Diamond Cutter finely, lightweight and solid, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. Metal Tripod Mount Ring Stand Replacement Base Foot IS-XF140 for Fuji XF 100-400mm F4.5-5.6 R LM OIS WR Telephoto Lens, Bottom with RRS/Arca-Swiss Fit Quick Release Plate Feature, Compatible with Ball Head of RRS / ARCA-SWISS / KIRK Fit | 2. Specially designed for Fuji XF 100-400mm F4.5-5.6 R LM OIS WR Telephoto lens; referring to and modified from Fuji original design, details are improved; bottom added the feature of quick release plate of 65mm long, reserved with 1/4 and 3/8 screw hole, more practical; | 3. Made of Aviation aluminum, CNC precisely machined, anodized surface, with stainless steel non-slip locking screw and anti-skid nails; the volume is about 78 x 72 x 50cm, net weight is about 90g; | 4. Bottom is RRS / Arca-Swiss fit quick release plate feature, compatible with RRS / ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE / ISHOOT standard ball head, suitable for IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-JZ60BK / IS-70BK / IS-JZ80BK etc. | 5. Package Includes: 1 x Metal Tripod Mount Ring Replacement Base IS-XF140 for Fuji XF 100-400mm F4.5-5.6 R LM OIS WR Telephoto Lens (Note: The other items in the photos not listed here are for illustrating only, not included)

1. Metal Tripod Mount Ring Stand Replacement Base Foot IS-XF514 for Fuji XF 50-140mm F2.8 R LM OIS WR Telephoto Lens, Bottom with RRS/Arca-Swiss Fit Quick Release Plate Feature, Compatible with Ball Head of RRS / ARCA-SWISS / KIRK Fit | 2. Specially designed for Fuji XF 50-140mm F2.8 R LM OIS WR Telephoto lens; referring to and modified from Fuji original design, details are improved; bottom added the feature of quick release plate of 65mm long, reserved with 1/4 and 3/8 screw hole, more practical; | 3. Made of Aviation aluminum, CNC precisely machined, anodized surface, with stainless steel non-slip locking screws and anti-skid nails; the volume is about 66 x 52 x 65cm, net weight is about 105g; | 4. Bottom is RRS / Arca-Swiss fit quick release plate feature, compatible with RRS / ARCA-SWISS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO / SIRUI / MARSACE / ISHOOT standard ball head, suitable for IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-JZ60BK / IS-70BK / IS-JZ80BK etc. | 5. Package Includes: 1 x Metal Tripod Mount Ring Replacement Base IS-XF514 for Fuji XF 50-140mm F2.8 R LM OIS WR Telephoto Lens (Note: The other items in the photos not listed here are for illustrating only, not included)

1. The lens collar foot is tailor-made for Panasonic Leica DG Vario-Elmar 100-400mm f/4-6.3 ASPH. POWER O.I.S., can't be used for other lenses; | 2. The tripod mount ring base adopts the original factory standard, and the shape is redesigned, the volume is about 86 x 39 x 29mm, and the net weight is about 85g; the locking screw has a built-in spring; | 3. The bottom quick release plate of the replacement foot is about 46mm in length, adopts ARCA-SWISS / RRS standard fit, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collar foot without dovetail groove; | 4. The Lens support foot bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screw for fixing lens to tripod directly; | 5. The tripod mount ring replacement base is made of Aviation Aluminum, CNC precisely machined, hollow-out weight reduction design, polished and surface anodized finish. The appearance and exquisite workmanship are much better than similar products made by mold.

1. The lens collar is tailor-made based on the shape and structure of the lens, only compatible with Canon RF 100-400mm f/5.6-8 IS USM Lens, cannot be used with other lens; the inner wall of the tripod ring has a concave-convex irregular structure, and the switch hole is reserved, which does not affect the use of the switch on the lens; the tripod ring cannot be rotated, only support horizontal shooting; | 2. The contact surface between the inner wall of the tripod ring and the lens is plastic composite film, will not wear lens surface when installed correctly; there should be no stickers on the lens surface installation position, if there is, remove it, otherwise it will affect the normal installation; hollow-out weight reduction design, net weight is about 160g; | 3. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 4. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. | 5. The lens collar IS-RF140 can be combined with clamp mount converter IS-3950PRO (Sold Separately), which can be used for fluid heads with Manfrotto structure.

1. The original structure and design of F (WIII) are adopted, and the function of quick release plate is added at the bottom; the inner wall of the tripod ring bracket is a concave-convex irregular structure, which is closely integrated with the lens; compatible with Canon RF 100-500mm f/4.5-7.1L IS USM Lens, can't be used for other lenses; | 2. The contact surface is plastic composite film, will not wear lens surface when installed correctly; there should be no stickers on the lens surface installation position, if there is, remove it, otherwise it will affect the normal installation; after installation, it can be freely rotated like the original tripod ring; | 3. The tripod collar bottom is added 60mm long Arca fit quick release plate feature, compatible with Arca-Swiss 39mm fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate; | 4. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly; | 5. The lens collar IS-RF150 can be combined with clamp mount converter IS-3950PRO (Sold Separately), which can be used for hydraulic heads with Manfrotto structure.

1. The lens collar is designed and improved based on the original model E (B), only compatible with Canon RF 100mm f/2.8L Macro IS USM, cannot be used with other lenses. Like the original factory, it supports horizontal and vertical shooting. When shooting vertically, the lens can be rotated by loosening the knob; | 2. The plastic ring is made of PC material and made from precise molds; the inner wall of the ring is designed with three bumps on the surface, corresponding to three notches on the surface of the lens; the plastic ring weighs about 10g; | 3. The tripod mount ring adopts a split structure, the edges and corners are polished, and the inner wall is affixed with a plastic film, will not wear lens surface when installed correctly; the locking knob has a non-slip design, released and pulled out to unlock; hollow-out weight reduction design, net weight is about 165g; | 4. There should be no stickers on the lens surface installation position, if there is, remove it, otherwise it will affect the normal installation; install the plastic ring first, when installing, please align the points carefully, otherwise the plastic ring may be offset; and then install the metal tripod ring; | 5. The tripod collar bottom is added 70mm long 39mm Arca fit quick release plate feature, can be used with 39mm Arca-Swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate; also reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly.

1. The tripod mount ring is tailored to the shape and structure of the lens, compatible with Canon RF 70-200 F4L IS USM lens perfectly, retains the switch function, and the tripod ring fits closely with the lens. This lens collar can't be used for other lenses; | 2. Stickers cannot be attached at the installation position, otherwise, the tripod ring cannot be installed, so if any, remove them. After installation, the camera can only shoot horizontally, not vertically, or be rotated. | 3. The tripod ring adopts irregular shape, and the edges and corners are polished. The shortest inner diameter of the lens holder is about 79mm, and the surface contacting the lens is affixed with 3M plastic film, preventing the lens from scratches; the maximum width of this contact surface is 22.5mm; net weight is about 170g. | 4. The tripod collar bottom is added 50mm long Arca fit quick release plate feature, can be used with 39mm Arca-swiss fit tripod ball head, panoramic head and clamp directly; more practical than lens collars without QR-Plate. | 5. The Lens support bottom reserved 1/4" and 3/8" screw holes and stainless-steel anti-slip screws for fixing lens to tripod directly. The lens collar IS-RF7204 can be combined with clamp mount converter IS-3950MFT (Sold Separately), which can be used for hydraulic heads with Manfrotto structure.