Must-Have｜ Other Products ｜SmallRig F40 mini Follow Focus

The F40 mini Follow Focus from SmallRig is an adjustable, manual follow focus that mounts to the left side of your lens. It features a fluid focus knob that ensures smooth focus control and precision with its adjustable A/B hard stops and is easily mounted using the included 15mm rod clamp with NATO rail. It also includes a 3.9" 15mm rod, a 0.8 MOD/43T gear, and an adjustable, belt-style focus gear ring.
The anti-slip and anti-sweat focus knob prevents moisture build-up and provides comfortable dampening control. The belt-style lens gear ring wraps around the lens, and different-size gear rings with different gear teeth measurements may be utilized. A replaceable marking ring is included in the package, as well as a hard carry case for the follow focus components.
Compatibility

Standard 15mm rod
NATO rail accessories
Standard 0.8 MOD lens and focus gear rings
SmallRig 0.8 MOD / 65T gear 3200
SmallRig 0.8 MOD / 43T gear
SmallRig 0.8 MOD / 38T gear 3285
SmallRig Φ62.5-64.5 Seamless Focus Gear Ring 3291
SmallRig Φ66-68 Seamless Focus Gear Ring 3292
SmallRig Φ72-74 Seamless Focus Gear Ring 3293
SmallRig Φ75-77 Seamless Focus Gear Ring 3294
SmallRig Φ78-80 Seamless Focus Gear Ring 3295
SmallRig Φ81-83 Seamless Focus Gear Ring 3296
SmallRig Tie-style focus gear ring supports lens diameter up to Φ114mm
SmallRig Standard joystick and focus whip
Brand:SmallRigCategory:* RETAIL - Video Production - Zoom & Focus ControlsSKU:SR_3010C