Bronica GS-1 with 100mm f3.5 Zenzanon-PG & 6x4.5 back  type_Monopods it was capable of submersion

it was capable of submersion up to an impressive 200ft (but please do not try it with this camera today)

This lens is a classic Tessar design lens for M42 mount

This RB67 is in excellent cosmetic condition

This GFX is in excellent condition

and gives extraordinary subject separation

Bronica GS-1 with 100mm f3.5 Zenzanon-PG & 6x4.5 back &nbsptype_Monopods it was capable of submersionThe Bronica GS 1 is a medium format SLR that can shoot formats up to 6x7cm on 120 rollfilm, but right out front: this GS 1 comes with a 6x4. 5cm back, not the usual 6x7. Strange but true! If you want to shoot 6x7 with this camera, it's definitely possible, but you'll need an 6x7 back, which is not included. The camera is relatively compact, though much smaller than a Mamiya RB RZ camera and while it doesn't have the rotating back and built in bellows