The Voigtlander Bessamatic is a 35mm SLR camera with interchangeable lenses- this one includes a standard 50mm f2.8 Color-Skopar X. There is theoretically a built-in lightmeter, though it does not work in this particular example. But this camera has been film tested, with accurate shutter speeds and good function. Cosmetic condition is excellent, with only very minor wear from light use. It's a bit weirder than your average SLR, but that's half the fun.