Front protective cap
for lens "Industar-50-2"
for 38mm lens front, plastic
"KMZ" plant, USSR

Very good condition. Cap has small signs of age and use (see the photo).
Lens "Industar-50-2" is not included and shown as an example of mount.

Please note, that this cap does not have carving, spring or anything; it's fixed at the lens with friction force only. Fixation depends on cap and lens condition, sometimes a specific cap is not fixed properly at a specific lens. Offered cap is fixed at my "Industar-50-2" lenses very firmly. Most likely will be fixed properly at any lens with proper condition of the front part.

I do not guarantee that it will be fixed properly at your lens.
Note, that this cap does not fit "Industar-50".

Material: plastic
Size (diameter*thickness): 40 mm*7 mm
To fit lens front - 38 mm
Weight - 3 g