在业余条件下检测相机是摄影爱好者常关心的问题，买了新相机需要自己作一些常规的检测。而自己常年使用的相机也需定期作一些检测，以了解自己相机的性能。本文编译自美国（大众摄影）1997年9月号，文中所检测的相机是指35毫米单反相机而不是傻瓜相机。一般来讲，顶级的专业相 Detecting cameras in amateur conditions is often the concern of photographers, and buying a new camera requires some routine testing by yourself. And their perennial camera also need to make some regular tests to understand their own camera performance. This article is compiled from the September 1997 issue of the United States of America (Popular Photography) and refers to a 35mm SLR camera instead of a point-and-shoot camera. In general, the top professional phase