Camera is lovely, shutter speeds all check out fine. Condition is very good inside and out. Very minor tent on the prism as shown. Lens isn’t great but usable. It’s a M42 screw mount so very easy to get cheap lenses. Incredible little camera, great spec including 1000/second (higher than the Zenits) and even mirror lock up. Ahead of its time and should last for ever
eBay