SmallRig F40 3010C is a compact mechanical follow focus weighing 195 g. Mounts on a single 15 mm rod via a clamp with a NATO rail, has a 0.8 MOD gear with 43 teeth and two removable A/B stops.
It is designed for the left side of the lens and suits lightweight mirrorless rigs and gimbals. The included gear belt gives access to still photo lenses without gearing. It has no switchable speed or crank port.
Ideal for
mirrorless cameras
lightweight rigs and cages
photo lenses with belt
vlog and run-and-gun
rack focus with stops
Why SmallRig F40 Mini Follow Focus 3010C
Low weight – 195 g, no load on lightweight rigs.
One rod – Mounts on a single 15 mm rod with a NATO rail.
A/B end stops – Repeatable refocus between two points.
Timing belt – Also usable with photo lenses.
Key specs
Type
Mechanical follow focus
Axes
1 (focus)
Motors in kit
no
Compatibility
one 15 mm rod; lenses with 0.8 MOD or via gear belt
Weight
195 g
Construction
Dimensions
120.5 × 87 × 60 mm
Material
ABS, aluminum gears
Mount
clamp for 15 mm rod with NATO rail
Mounting
one-sided, left side of lens
Kit contents
Kit contents
control unit, 15 mm rod (100 mm), NATO rail clamp, 0.8 MOD gear 43T, adjustable gear belt, marking ring, 2 A/B stops
