【Composite, Aluminum & Wood Grain Design】SmallRig Modular Follow Focus F60 3850 is designed to control your lens focus with smooth, fine adjustments in video shooting. It's core drive is made of environmentally friendly brass and super composite material, enables fine-tune adjustment for an improved experience. | 【Streamlined Mounting】You can mount this follow focus onto your rig using the included 15mm rod clamp. It is compatible with most lenses, including standard cine lenses using its 0.8 MOD gear, and focus gear ring, M0.8-65T Gear (ID: 3200) and M0.8-38T Gear (ID: 3285) . It can also be used with the M0.8-43T gear for smoother focus pulls on mirrorless / DSLR lenses. Note: The included silicone gear only supports SLR / mirrorless lens. Just remove it before using a cinema lens. | 【Non-Stop Damping】SmallRig 3850 supports lenses of various damping, thanks to an innovative, adjustable non-stop damping system. The adjustable dynamic damping adjustment from 0.6kgf to 1.8kgf, accommodates different diameter lenses, for perfect focusing control. | 【Quickly Switch & Detachable Palm Support】This follow focus basic kit features one-button pull design and a 3-step A/B stop function to set direction reverse or forward, or it can rotate 360° when controlling a zoom lens. It also features a quick-release palm support that ensures stability in shooting handheld. | 【Modular Design】Its modular accessories include Silicon Gear (ID: 3852), which directly drives lens focus by friction (Note: To avoid gear slippage, please ensure the silicone gear fits tightly with the lens ring, particularly for large-damping zoom lens), and optional Single & Dual 15mm Rod Clamp (ID: 4151), Focus Adapter Part (ID: 3851), and Quick Release Plate (ID: 3853), all compatible with SmallRig accessory system. Besides, it can also work with standard joystick and focus whip. | 【What In the Box】Follow Focus x 1 (Included M0.8-43T Gear x 1) , Quick Release Arm x 1, Silicone Gear x 1, Φ15mm Rod x 1, Rod Clamp (with NATO rail) x 1, Snap-on Gear Ring x 1, Palm Support x 1, Screwdriver x 1, Carrying Bag x 1