M68 CONTINUOUS MALE THREAD Bar CNC anodized aluminum

CNC anodized aluminum

this may make the difference between a healthy electronics and a fried one

The optical path includes a triplet air-spaced 3" field flattener optimized for medium format photography with minimal vignetting

Prima Luce Lab offer a large variety of extension rings and spacers to match the right distance:

M68 CONTINUOUS MALE THREAD Bar CNC anodized aluminumThis adapter is a continuous M68 male thread. It can be used to connect two accessories with M68 female threads. It can be combined with the M68 locking ring to get a very short variable M68 adapter. Specifications Telescope connection Male M68 x 1 Camera connection Male M68 x 1 Thread length 12 mm