湿巾可适用于镜头和照相机身的清洁，无擦拭痕迹和残留物。
The pre-moistened cloths can be applied for both lenses and camera bodies and are non-smearing and residue free.
这种方法不仅适用于单镜头坐标相机，也可以推广到工艺上更容易实现的双镜头坐标相机。
This kind of algorithm applies not only to single-lens coordinate cameras, but can also be extended to dual- lens cameras .
本教程涵盖了适用于任何相机的基本概念，比如镜头的焦距和摄影机的位置。
The course covers fundamental concepts that apply to any camera, such as focal length and camera position, and shows how to evaluate and shop for DSLR lenses.
应用推荐