The Great Wall DF is technically a SLR because you can remove the lens but I don’t think the Chinese people who made it made the lens removable so you can switch the lenses since they didn’t really make any other lenses for the camera (not that I know of anyway). I read somewhere that they made the lens removable so you can use it as an enlarger in a darkroom (!).
Fake Cigarette | Great Wall DF
![](https://manycameras.com/wp-content/uploads/2011/08/tumblr_lptu3q1Tbf1r1r8s3o1_1280.jpg)