The F40 mini Follow Focus by SmallRig is a versatile manual follow focus system designed to attach to the left side of your lens. It is equipped with a fluid focus knob that allows for smooth and precise focus adjustments, featuring adjustable A/B hard stops. Installation is straightforward with the provided 15mm rod clamp and NATO rail. The package also includes a 3.9" 15mm rod, a 0.8 MOD/43T gear, and an adjustable belt-style focus gear ring. The focus knob is designed to be anti-slip and resistant to sweat, preventing moisture accumulation while offering comfortable dampening control. The belt-style gear ring encircles the lens, and users can choose from various sizes of gear rings with different tooth measurements. Additionally, a replaceable marking ring and a hard carry case for the follow focus components are included. 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
