摄影技术问答（三）进口相机常规寿命如何照相机是由多种部件组成的，集光、机、电于一身。如果其中的任何一个部件出现了故障，就有可能导致整个系统失灵而无法使用。因此，衡量一架照相机优劣的标准，一是其使用的功能，再就是耐久性。不同牌号相机的耐久性是不一样的。... Photographic technical questions and answers (C) How to import the normal life of the camera The camera is composed of a variety of components, collecting light, machine, electricity in one. If any one of these components fails, there is a risk that the entire system will fail and will not be able to function. Therefore, to measure the merits of a camera standard, one is its use of the function, then there is durability. Different brands of camera durability is not the same. ...