Follow Focus Gear for KMZ Mir-11 lens with Krasnogorsk-2 mount (65-74-5mm)

Description

Follow Focus Gear for KMZ Mir-11 lens with Krasnogorsk-2 mount (65-74-5mm)
This geared ring is purposed to be installed on KMZ Mir-11 lens with Krasnogorsk-2 mount.
The gear has a thin rim for self-adjusting on original focus ring.
Installation is very simple - just put the gear over original ring and secure three set screws by means of included hex key.
If you don't need the gear anymore, removing is very simple as well - loose three set screw and pull the gear off the lens.
Installation/removing takes about one minute, and doesn't require any special skills.
Dimensions:
Inner diameter - 65 mm;
Outer diameter -73.6 mm;
Thickness - 5 mm.
Mod - 0.8 mm (pitch 32).