Bronica GS-1 with 150mm f4 Zenzanon-PS brand_Balda It runs on rechargeable battery

It runs on rechargeable battery packs

the camera end is a standard F mount but practical compatibility will depend on the shape of your camera (some bulkier AF and digital cameras will require an additional extension tube- not included- to clear the back of the rail)

with some brassing on the rails which will either look cool or bad depending on whether you like used equipment that looks like it's been used

Versatile combo of 1 degree spot and incident meters

The 360-degree rotating back is a bail-arm design for easier film holder insertion and removal

Bronica GS-1 with 150mm f4 Zenzanon-PS brand_Balda It runs on rechargeable batteryThe Bronica GS 1 is a medium format SLR that shoots 6x7cm images on 120 rollfilm. It's relatively compact much smaller than a Mamiya RB RZ camera and while it doesn't have the rotating back and built in bellows systems of those cameras, the size and weight savings (plus the built in light meter!) might be worth it. This GS 1 is in decent cosmetic condition, with paint and surface wear on body, back, and finder. The lens is clean, with a good shutter