You can use this adapter ring for M42 screw mount lenses to mount with your Canon EOS cameras, with the newest 9th generation chip, it could work on most of the Canon DSLR. (Except 5D Mark IV and 6D Mark II and above) | With AF confirmation 9th generation chip. The ring enables camera viewfinder focus confirmation light and confirmation sound. | It can focus to infinity.Supports AV (Aperture Priority) and Manual Focus Mode. | Material: Metal. Please installing / uninstalling the adapter after turning off the camera. | Note: Please open the "No lens release" in manual when first use it, otherwise it may can't recognize.Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body.

You can use this adapter ring for Nikon F/AI/AF-S/G lenses to mount with your Canon EOS cameras, with the newest 9th generation chip, it could work on most of the Canon DSLR. (Except 5D Mark IV and 6D Mark II and above) | With AF confirmation 9th generation chip. The ring enables camera viewfinder focus confirmation light and confirmation sound. | It can focus to infinity.Supports AV (Aperture Priority) and Manual Focus Mode. | Material: Metal. Please installing / uninstalling the adapter after turning off the camera. | Note: Please open the "No lens release" in manual when first use it, otherwise it may can't recognize.Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body.

You can use this adapter ring for Olympus OM lenses to mount with your Canon EOS cameras, with the newest 9th generation chip, it could work on most of the Canon DSLR. (Except 5D Mark IV and 6D Mark II and above) | With AF confirmation 9th generation chip. The ring enables camera viewfinder focus confirmation light and confirmation sound. | It can focus to infinity.Supports AV (Aperture Priority) and Manual Focus Mode. | Material: Metal. Please installing / uninstalling the adapter after turning off the camera. | Note: Please open the "No lens release" in manual when first use it, otherwise it may can't recognize.Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case "stop-down mode" will need to be used when metering since the lens does not have the ability to have its aperture controlled by the camera body.

1. Suitable for Blackmagic Pocket Cinema Camera BMPCC 4K/6K/6K Pro cinema camera. | 2. Convenient for continuous power supply while recording video in camera room. | 3. Convenient for cinema camera to keep power supply when recording video indoors. | 4. High quality power adapter, provide 12V 3A stable electric current. | 5. Customized 2pin socket perfectly fits BMPCC 4K/6K/6K Pro camera

This adapter ring allows you to use the EF EF-S lens on the Nikon SLR / DSLR cameras body, it's saving you the expense of a costly and irreversible conversion. | The inside glass design using coated optical glass offer better optical performance. | The lens distance scale can be used as well as the focusing to infinity and the adapter has correction lens inside. | Completely manual control, manual focus and manual exposure. (No electrical connection, AF-Focus is not allowed.) | Note: Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode.

This adapter ring allows you to use the M42 42mm Screw Mount lens on the NIK0N SLR / DSLR cameras body, it's saving you the expense of a costly and irreversible conversion. | The inside glass design using coated optical glass offer better optical performance. | The lens distance scale can be used as well as the focusing to infinity and the adapter has correction lens inside. | Completely manual control, manual focus and manual exposure. (No electrical connection, AF-Focus is not allowed.) | Note: Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode.

This adapter ring allows you to use the Minolta MD/MC lens on the NIK0N SLR / DSLR cameras body, it's saving you the expense of a costly and irreversible conversion. | The inside glass design using coated optical glass offer better optical performance. | The lens distance scale can be used as well as the focusing to infinity and the adapter has correction lens inside. | Completely manual control, manual focus and manual exposure. (No electrical connection, AF-Focus is not allowed.) | Note: Although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operate correctly while using this adapter. In this case since the lens does not have the ability to have its aperture controlled by the camera body. You can shoot with manual mode or aperture priority mode.

For mouting Canon EOS EF/EF-S lens onto Canon EOS M EF-M mirrorless camera body, such as M1 M2 M3 M5 M6 M10 M50 M100 M200, M50 Mark II, M6 Mark II | With electronic pins, it permits auto focus. And it focus infinitely. | High precision, permitting perfect signal transmitting between lens and camera. | Material: metal bayont &plastic body. The lens adapter is designed with a 1/4' tripod hole. So with a compatible adapter, camera and lens set can be mounted onto tripod. | Rear and front caps for protecting both threads from damage & scratches.

1. It is made of aeronautical aluminum and CNC precision machining. It is robust and durable, light and easy to use; | 2. Lightweight cavity design, with Nato rail, cold shoe, ARRl 3/8"-16 locating hole & 1/4"-20 thread mounting holes on the top, fit for multiple top handles, such as Nato top handle, ARRl type top handle and 1/4"-20 thread mount top handle. And bulit-in a cold shoe mount for microphone, LED lights or the monitor bracket mounting. Compatible with ARRl 3/8"-16 Standard on the sides for attaching the side handle for handheld shooting. | 3. The bottom of the cage has anti-slip pads and anti-deflection design to protect the camera from scratching and movement. It also built in 1/4" -20 & 3/8" -16 screw holes on the bottom to attach the camera to tripod. | 4. The bottom is 38mm wide sliding international standard for Arca-style plate design, which can be quickly installed on tripod ballhead compatiable with Arca Swiss Standard. It is also equipped with magnet on the back side to store the allen wrench and won't lost. | 5. It would not block any buttons and interfaces of the camera or the installation of the battery, and providing different DIY possibilities for the camera accessories attaching.

The cold shoe adapter is made of aluminum alloy for light weight and durability, and could be directly attached to any 1/4"-20 threaded hole via 1/4"-20 screw. | It accepts any standard shoe mount acessory such as on-camera light, flash, microphone mount, evf mount and more. | There comes with two secure bending bevels on the one end to prevent accidental removal. | The arrowheads on the cold shoe show the direction to mount additional accessories. | Product Dimensions: 25x25x10mm; Net Weight: 26g; Package Includes: 1 * Cold Shoe Adapter Base; 1 * 1/4"-20 Screw; 2 * M2.5 Screw; 2 * Allen Wrenches

This high quality automatic macro Extension Tube Set is designed to enable a lens to focus closer than its normal set minimum focusing distance. Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures). They are exceptionally useful for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality. | The DG extension tubes have no optics. They are mounted in between the camera body and lens to create more distance between the lens and film plane. By moving the lens father away from the film or CCD sensor in the camera, the lens is forced to focus much closer than normal. The greater the length of the extension tube, the closer the lens can focus. | It comes as a set (13mm+20mm+36mm). It contains 3pcs tubes in different length 13mm/20mm/36mm, which can be used in any combination or individually to obtain the different magnification. | It is with electronic contacts,which make it support automatic focusing,automatic exposure,etc. | The 20mm & 36mm tube are designed with 1/4" tripod mount. And it also comes with 2 caps (front and rear caps) to protect the mounts.

It works as a cushion around camera's eyepiece, which provide a protection for camera eyepiece and keep the camera viewfinder away from dust. | The hollow rubber of this eyecup is comfortable for your eyelid contact and glasses. | This eyepiece will give you a comfortable feeling with a pleasant experience. | This a great replacement to replace EF eyecup. | Compatible with Rebel (T7i T6s T6i T6 T5i T5 T4i T3i T3 T2i T1i XTi XSi XS), EOS (1300D 1200D 1100D 800D 760D 750D 700D 650D 600D 550D 500D 450D 400D 350D 300D)

Designed to perfectly replace Sony FDA-EP12 Eyepiece. | It works as a cushioning around the camera's eyepiece, which provides a protection for the camera's eyepiece. | No matter you wear eyeglass or not, The eyecup is comfortable for your eyelid contact and your glasses. | It impress you a comfortable feeling following a pleasant experience. | Compatible with Sony ILCA-77M2, ILCA-77M2M, ILCA-77M2Q, SLT-A77K, SLT-A77, SLT-A77L, SLT-A77M, SLT-A77Q, SLT-A77V, SLT-A77VK, SLT-A77VL, SLT-A77VM, SLT-A77VQ, SLT-A77II

Designed to perfectly replace Sony FDA-EP17 Eyepiece. | The hard touch eyepiece cup helps to protect your viewfinder from dust, moisture, and scratches. | It allows more comfortable viewing when camera is held to eye, especially when wearing glasses. | The design also helps to block out unwanted light, providing more detail while looking through the viewfinder. | Compatible with Sony Alpha A6500 A6400 ILCE-6500 ILCE-6400 Mirrorless Camera.

This gear belt is specially designed for DSLR follow focus users. | It is suitable for all DSLR cameras, video cameras, HDV, DV, especially for DSLR cameras with film function. | Material: rubber timing belt | Easy to make adjustment, quick lock. | Flexible Follow Focus Gear Ring Strap fits any lens with a diameter of 46 to 110 mm.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Infrared filters, sometimes called IR filters or heat-absorbing filters, are designed to allow IR mid-infrared wavelengths while block visible light. They are often used in devices with bright incandescent light bulbs (such as slide and overhead projectors) to prevent unwanted heating. | There are also filters which are used in solid state (CCD or CMOS) video cameras to allow IR due to the high sensitivity of many camera sensors to near-infrared light. These filters typically have a blue hue to them as they also sometimes block some of the light from the shorter visible light and UV wavelengths. | Digital cameras are usually equipped with IR-blocking filters to prevent unnatural-looking images. IR-transmitting (passing) filters, or removal of factory IR-blocking filters, are commonly used in infrared photography to pass infrared light and block visible and ultraviolet light. Such filters appear black to the eye, but are transparent when viewed with an IR sensitive device. | The creative adjustable IR filter is a compact all-in-one variable wavelengths filter that adjusts the amount of wavelengths with just the twist of your wrist. The index marks on the filter let you know exactly the amount of wavelengths at a glance. Giving you clear and precise shots at whichever wavelengths you are using. It offers you the freedom to create different wavelengths freely. | Now, you don't have to carry a bunch of filters for shooting. Just one filter, gives you from the range 530nm to 750nm freely.

Made of aluminum alloy (not plastic), anodized construction. | Allows Canon FD & FL mount lens to be used on Sony E-Mount mirrorless camera body. | Allows focus to infinity. Supports AV / M mode. | Please note although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operated with using this adapter. | Designed for Sony NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX5T NEX6 NEX7 NEX-F3 a6500 a6300 a6000 a5100 a5000 a3500 a3000 Alpha A7 A7R A7S & A7II A7RII A7SII NEX-VG10 VG20

Made of aluminum alloy (not plastic), anodized construction. | Allows M42 42mm Screw Mount Lens to be used on Olympus Panasonic Micro Four Thirds (MFT, M4/3) mountmirrorless camera body. | Allows focus to infinity. Supports AV / M mode. | Please note although the lens will fit physically, automatic diaphragm, auto-focusing, or any other functions will not operated with using this adapter. | Compatible Cameras (Including, but not limited to): Olympus PEN E-PL1, E-PL1s, E-PL2, E- PL3, E-P2, E-P3, PEN-F, E-PL7, E-PL8, E-PL9, E-M, OM-D, E-M1 MarkII, E-M5, E-M5 Mark II, E-M10, E-M10 Mark II, E-M10 Mark III, Panasonic Lumix DMC-G1, G2, G3, G9, G10, GX1, GH1, GH2, GF1, GF2, GF3, GF5, GH4, GH5, GH5s, GX85, GX7; Panasonic AG-AF100 Mirrorless Digital Cameras, Black Magic Pocket Cinema Camera (BMPCC).

★ This Quick-release lens foot plate is specially designed to take the place of the original tripod collar foot, fits for Nikon NIKKOR Z 100-400mm f/4.5-5.6 VR S, Z 70-200mm f/2.8 VR S, Z 400mm F4.5 VR S, Z 600mm f/6.3 VR S Lens (Z Mount). It features Arca-compatible dovetail which allow you attach your lens to Tripod Ball Head, Clamp or Panorama Head of Arca-Swiss standard. | ★ Made of advanced aviation alumium with precious CNC machining, guarantees long time sturdiness and stability. | ★ Reserved three 1/4" and one 3/8" screw mounting holes at the bottom, you can mount your lens on a tripod through it. Two safety stop screws in both side on the bottom to prevent drop by accident. The safety lock makes it easy putting on or off from the collar of the lens. | ★ With AS standard interface, compatible with all Acra-Swiss type quick release systems. It converts the collar to make it directly compatible with Arca-type quick release clamps. | ★ Size: 95mm x 38mm x 35mm/3.7" x 1.49" x 1.37" (Length x Width x Height ); Net Weight: 104g/3.67oz

★ This Quick-release lens foot plate is specially designed to take the place of the original tripod collar foot, fits for Sony FE 200-600MM F/5.6-6.3 G OSS E-Mount Lens. It features Arca-compatible dovetail which allow you attach your lens to Tripod Ball Head, Clamp or Panorama Head of Arca-Swiss standard. | ★ Made of advanced aviation alumium with precious CNC machining, guarantees long time sturdiness and stability. | ★ Reserved three 1/4" and one 3/8" screw mounting holes at the bottom, you can mount your lens on a tripod through it. Two safety stop screws in both side on the bottom to prevent drop by accident. | ★ With AS standard interface, compatible with all Acra-Swiss type quick release systems. It converts the collar to make it directly compatible with Arca-type quick release clamps. | ★ The safety lock makes it easy putting on or off from the collar of the lens. | ★ Size: 107mm x 64mm x 38mm(Length x Width x Height); Net Weight: 107g

Made of Metal. This Macro Extension Tube for Olympus 4/3 Mount DSLR/SLR Cameras is composed of 3 extension tubes - 7mm, 14mm, 28mm and male and female adapters. Mount the tubes between lens and camera body to get your choice of macro ranges. | It can be used in any combination or individually to obtain the exact magnification you need to capture the perfect macro shot. The longer the tube length the closer the lens can focus. | Use this set with your normal lens and you will get the quality, which is as good as the original lens and the size, sharpness and versatility is perfect for the macro and close-up pictures. | Suitable For: All Olympus 4/3 Mount DSLR/SLR Camera, such as Olympus E-5, E-7, E420, E620, E520, E-410, E-510, E500, E3, E510, E-300, e-300 EVOLT, E450, E30, E400 DO NOT fit E-10，E-20N，E-20P. | Note: There are no electrical contacts in the extension tubes. You need to use manual focus and manual exposure while shooting.Exposure has to be adjusted manually. Aperture control is not available if you use a lens which does not allow you to manually adjust the aperture (without an aperture ring).

Made of Metal. This Macro Extension Tube for Pentax K Mount DSLR/SLR Camera is composed of 3 extension tubes - 7mm, 14mm, 28mm and male and female adapters. Mount the tubes between lens and camera body to get your choice of macro ranges. | It can be used in any combination or individually to obtain the exact magnification you need to capture the perfect macro shot. The longer the tube length the closer the lens can focus. | Use this set with your normal lens and you will get the quality, which is as good as the original lens and the size, sharpness and versatility is perfect for the macro and close-up pictures. | Suitable For: All Pentax K Mount DSLR/SLR Camera | Note: There are no electrical contacts in the extension tubes. You need to use manual focus and manual exposure while shooting.Exposure has to be adjusted manually. Aperture control is not available if you use a lens which does not allow you to manually adjust the aperture (without an aperture ring).

Made of Metal. This Macro Extension Tube for Sony NEX E-mount digital cameras is composed of 3 extension tubes - 7mm, 14mm, 28mm and male and female adapters. Mount the tubes between lens and camera body to get your choice of macro ranges. | It can be used in any combination or individually to obtain the exact magnification you need to capture the perfect macro shot. The longer the tube length the closer the lens can focus. | Use this set with your normal lens and you will get the quality, which is as good as the original lens and the size, sharpness and versatility is perfect for the macro and close-up pictures. | Compatible with: Sony NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX5T NEX6 NEX7 NEX-F3 a6500 a6300 a6000 a5100 a5000 a3500 a3000 Alpha A7 A7R A7S & A7II A7RII A7SII NEX-VG10 VG20 | Note: There are no electrical contacts in the extension tubes. You need to use manual focus and manual exposure while shooting.Exposure has to be adjusted manually. Aperture control is not available if you use a lens which does not allow you to manually adjust the aperture (without an aperture ring).

Material: Full Metal; Diameter of the tubes: Approx. 61.5mm. Tube length: 10mm, 16mm; Suitable for: All Micro Four Third M4/3 mount camera | This high quality automatic macro Extension Tube Set is designed to enable a lens to focus closer than its normal set minimum focusing distance. Getting closer has the effect of magnifying your subject (making it appear larger in the viewfinder and in your pictures). They are exceptionally useful for macro photography, enabling you to convert almost any lens into a macro lens at a fraction of the cost while maintaining its original optical quality. | The DG extension tubes have no optics. They are mounted in between the camera body and lens to create more distance between the lens and film plane. By moving the lens father away from the film or CCD sensor in the camera, the lens is forced to focus much closer than normal. The greater the length of the extension tube, the closer the lens can focus. | It comes as a set (10mm+16mm). It contains 2pcs tubes in different length 10mm/16mm, which can be used in any combination or individually to obtain the different magnification. | Designed with electronic contacts,which make it support automatic focusing,automatic exposure,etc. It enables you to use all shooting modes of the camera, exposure compensation is required.

The tripod mount ring mount on the tripod, it helps you fix and balance your tele lens which is heavy or long lens hanging off the front of camera. | It features Arca-compatible dovetail plate which allow you attach your lens to Ball Head, Clamp or Panorama Head of Arca-Swiss standard. | Reserved multiple 1/4"-20 & 3/8"-16 thread screw holes at the bottom for attach lens to tripod directly. | Made of aviation aluminum alloy and CNC precision machining, anodizing surface treatment, right weight and strong building. | Compatible with: For Tamron 50-400mm F/4.5-6.3 Di III VC VXD (A067) Lens; For Tamron 100-400mm F/4.5-6.3 Di VC USD (A035) Lens (For Canon EF Mount, For Nikon F Mount)

The reverse protection ring is specifically designed for lens macro photography. | When you reverse mounted your lens, installing this adapter can protect your lens rear part to avoid unexpected damage and contaminate. | In addition, the ring have 52mm screw mount, you can re-installed filter a 52mm UV/MC UV/CPL ND Filter and 52mm lens cap, playing a protective role of the lens. | Material: Anodized aluminum ; Screw diameter: 52mm | Compatible with: Nikon D7500, D7200, D7100, D7000, D5600, D5500, D5300, D5200, D5100, D5000, D3400, D3300, D3200, D3100, D3000, D810, D800, D800E, D750, D700, D610, D600, D300, D300S, D200, D100, D50, D60, D70, D80, D90, D40, D40x, N70s, D4, D4S, D3, D3S, D3X, D2, D2H, D2Hs, D2X, D2Xs, D1, D1H, D1X, DF with all 52mm filter diameter Nikon lens.

The tripod mount ring mount on the tripod, it helps you fix and balance your tele lens which is heavy or long lens hanging off the front of camera. | It features Arca-compatible dovetail plate which allow you attach your lens to Ball Head, Clamp or Panorama Head of Arca-Swiss standard. | Reserved multiple 1/4"-20 & 3/8"-16 thread screw holes at the bottom for attach lens to tripod directly. | Made of aviation aluminum alloy and CNC precision machining, anodizing surface treatment, right weight and strong building. | Compatible with Sigma 105mm f/1.4 DG HSM Art (EF/FX/FE/L-mount) & For Sigma 100-400mm f/5-6.3 DG DN OS (E-mount, L-mount); Note: NOT compatible with Sigma 100-400mm f/5-6.3 DG OS HSM Contemporary ( EF Mount, Nikon F Mount ) lens and other lenses

Suitable for Canon EF 70-300mm f/4-5.6L IS USM Telephoto Zoom Lens | The tripod mount ring mount on the tripod, it helps you fix and balance your tele lens which is heavy or long lens hanging off the front of camera. | Made of strong & durable aluminum, fine workmanship ensure perfect conformity in color and surface qualities. | The UNC (Unified National Coarse Thread) is 1/4" | Ring diameter: 81mm | Color: White

Suitable for NIKON AF-S 80-200mm f/2.8D F2.8 D Zoom Lens | The tripod mount ring mount on the tripod, it helps you fix and balance your tele lens which is heavy or long lens hanging off the front of camera. | Made by metal with high quality and strong building. | The UNC (Unified National Coarse Thread) is 1/4" | Ring diameter: 80mm; Ring thickness: 4.5mm; Color: Black

Suitable for Sigma APO 70-200mm F2.8 II EX DG MACRO HSM Zoom Lens | The tripod mount ring mount on the tripod, it helps you fix and balance your tele lens which is heavy or long lens hanging off the front of camera. | Made by metal with high quality and strong building. | The UNC (Unified National Coarse Thread) is 1/4" | Ring diameter: 71mm; Ring thickness: 4.5mm

The tripod mount ring mount on the tripod, it helps you fix and balance your tele lens which is heavy or long lens hanging off the front of camera. | It features Arca-compatible dovetail plate which allow you attach your lens to Ball Head, Clamp or Panorama Head of Arca-Swiss standard. | Reserved multiple 1/4"-20 & 3/8"-16 thread screw holes at the bottom for attach lens to tripod directly. | Made of aviation aluminum alloy and CNC precision machining, anodizing surface treatment, right weight and strong building. | Compatible with: For Canon RF 70-200mm F2.8 L IS USM Lens