Follow Focus Gear For LOMO 22mm, 75mm, 100mm Lens In TEMP Mount (85-102-10mm)
This gear fits some LOMO lenses in Temp mount - 22mm, 75mm, 100mm.
But measure your lenses before purchase to make sure that size is correct (variations are possible).
Inner diameter - 85 mm;
Outer diameter -102 mm;
Thickness - 10 mm.
Mod - 0.8 mm (pitch 32).