Novoflex Noflexar 35mm 1:3.5 wide-angle Macro lens for 35mm cameras. Needs repair. These feature changeable mounts for Nikon, M42 and Exacta mount. Manual stop down. These pull out for macro focusing. Famous for their sharpness and bokeh. This one does not have a mount but they are available. The rear element has some fungus on the inside of it which you can see in the photos. Front element looks good. Focusing ring operates smoothly and correctly. Aperture ring operates smoothly and correctly. Lens shows some light handling wear but otherwise it's clean.