ADAPTER M68 FEMALE - M54 FEMALE 10mm BA18 0 mm from end of

0 mm from end of M82 threads

This combined with the 620mm focal length means that you don't need to have super-accurate tracking over extended periods

This M68 Male to M42 Male adapter has male M68 x 1 threads on one side and male M42 x 0

Greater than 200 ft-lbs of peak torque Drive electronics

M48 and T-2 on both sides) for full-frame camera

ADAPTER M68 FEMALE - M54 FEMALE 10mm BA18 0 mm from end ofThis M68 Female to M54 Female adapter has female M68 x 1 threads on one side and female M54 x 0. 75 threads on the other. It can be used to connect accessories with male M68 threads to accessories with male M54 threads. Specifications Optical length 10 mm Clear aperture 53 mm Outer diameter 73 mm Connection side A M68 x 1 female Connection side B M54 x 0. 75 female Weight TBD SKU AX M68F M54F