A tube with a full length internal thread can be used to assemble compact lens systems. Includes 2 retainer rings.
A tube with a full length internal thread can be used to assemble compact lens systems. Includes 2 retainer rings.
A tube with a full length internal thread can be used to assemble compact lens systems. Includes 2 retainer rings.
A tube with a full length internal thread can be used to assemble compact lens systems. Includes 2 retainer rings.
SM1 Lens Tube Without External Threads
