M42 rear cap for M42 vintage lenses and alike.
- Description: This is an special M42 female cap that fits M42 males (usually, rear of M42 vintage lenses, but you can use it elsewhere). Metal (aluminium) is beatifully micro craved in for excellent grip. Designed for HEAVY DUTY. This can withstand a nuclear bomb!
- Engineering measures: 48,75mm outter O and 19mm height. Inside it is M42 diameter. Weight is around 32gr.