This is a Practika LB2 35mm camera that comes with a Hanimar 135mm f/3.5 lens. The camera is in working condition, but the lens diaphragm sticks.

The Praktica LB2 is a vintage 35mm single-lens reflex (SLR) camera produced by Pentacon in East Germany from 1976 to 1977. It features a durable metal body, a mechanical metal-blade focal plane shutter with speeds from 1/1000s to 1s plus Bulb mode, and uses the widely compatible M42 screw mount for lenses. It has an uncoupled external selenium light meter for exposure measurement and is known for its robust build and suitability for analog photography enthusiasts.