照相机的镜头大部分元件由玻璃片组成,比较娇气、易碎,需要小心保护,妥善保养。1.使用前应该详细阅读说明书,严格按照说明书上的要求正确操作。装、卸照相机镜头时应注意正确的旋转方向,并先释放有关的锁钮,不可硬拧,以防损伤镜头联接机构。摄影活动中要注意避免镜头受到剧烈震动,在颠簸路面上行驶时,宜将照相机背在背上或拿在手里,以缓冲 Most of the components of the camera lens consists of glass, more fragile, fragile, need to be careful protection, proper maintenance. 1. Before using the manual should be read in detail, in strict accordance with the instructions on the correct operation. When loading and unloading the camera lens, pay attention to the correct direction of rotation and release the relevant lock button first. Do not tighten it to prevent damage to the lens coupling mechanism. Photographic activities should be taken to avoid severe vibration of the camera, driving on a bumpy road, the camera should be back or in your hand to buffer