Bronica Zenza with two lenses 75mm F/2.8 and 150mm F/4 waistlevel viewfidner and prism viewfinderProduced between 1976 1980 Medium format SLR film camera, film: 120 roll, 220 roll, picture size: 4. 5x6cm BODY Lens release: turn the lens clockwise when pressing the knob on the left lower front of the camera; the knob has a safety lock; the lens can be changed only when the shutter is cocked on the camera and on the lens Focusing: via matte ground glass screen with central bright area and fulll area Fresnel lens, ring and scale on the lens, screen