Wholesale M42 Lens Rear Caps M42 rear caps are available in large quantities.
【name】:M42 rear cover M42mm*1mm Luokou lens rear cover
【colour】:black
【Features】:
M42 lens special rear cover to protect the rear lens of the lens.
Prevent dust and damage, easy to store;
Hard plastic material, better than metal material, metal material is easy to wear the lens!