Mamiya 35mm back for 645 Super and Pro format_Instax Wide this ring complements the BR-2

this ring complements the BR-2 reversing ring (not included) by mounting to the end of a reversed lens and providing a standard 52mm thread for filter or accessory mounting

and checked it's accurate to within 1/3rd stop from LV5 (1s f8 200ASA) to LV15 (1/1000s f8 200ASA)

Includes power and USB cables

It's not the fanciest tripod in the world

Includes EW-73B hood

Mamiya 35mm back for 645 Super and Pro format_Instax Wide this ring complements the BR-2This Mamiya back lets you shoot plain old 35mm film in your Mamiya 645 Super or Pro camera. Yes, there's a crop effect (this is the APS C to 6x4. 5's "full frame") but you get 36 frames instead of 16, and it looks just like the normal 120 back, so your reputation as a big shot medium format shooter will remain intact. In excellent condition. Viewfinder mask is not included.