PENTAX K-5 digital SLR camera. The lens is a bonus. The issues have been present since I purchased it on Yahoo Auctions, but the lens release button sometimes falls off. Lens changes can be done normally. Also, the monitor appears to have vignetting. A white band-like line appears at the bottom of the monitor. There are no issues with the captured images. I will not include a non-genuine battery. It seems to be prohibited on Mercari. Please purchase only if you understand that this is a used item with issues.