This is an Agfa SELECTRONIC sensor. I am also selling it on other platforms. It's a zone focus camera with aperture-priority AE. It's an upgraded version of the Optima 200, featuring a color-apotar 45mm 2.8 lens and a battery-powered light meter. You can check the aperture and shutter speed in the viewfinder. Surprisingly, not many compact cameras have this feature. If you stop down the aperture in bright outdoor conditions and press the shutter while considering the depth of field, the focus should generally be correct. The viewfinder is clear, and I have confirmed that the light meter is working as of the time of listing. I do not guarantee its accuracy, but I have included images taken with this camera as samples. The lens appears to be clean. The aperture works in conjunction with the ring properly. Rewinding is a bit unusual, but you can find information online. Simply lower the R lever (hook it) and rewind it with the same action as winding. Setting the film is easy; just insert and wind. The self-timer does not function. From what I've seen online, few of these cameras have a working self-timer. Winding and rewinding function without any issues. The light seals do not need to be replaced. Despite its compact size, it has a surprisingly substantial weight, making it a rather good camera, in my opinion. As a bonus, I'm including an Agfa lens cap (not originally part of the set) and a test battery (no remaining charge guarantee). Please purchase only if you understand that this is a used item manufactured several decades ago.