1.
a telephoto lens
远距照相镜头, 摄远镜头
2.
The Study of Zoom Telephoto Lens and Single Lens Reflex;
长焦连续变倍单镜头反光照相镜头技术研究
3.
twin-lens reflex 120 camera
双镜头反光120照相机
4.
Cameras have lenses at the front.
照相机的前面装有镜头。
5.
three cameras and five lenses;
三架照相机。 五个镜头。
6.
She always photographs well.
她照相总是上镜头。
7.
step and repeat lens
步进重复照相机镜头
8.
four-barrel step and repeat camera
四镜头分步重复照相机
9.
single-lens reflex camera
单镜头反光式照相机
10.
a camera lens that magnifies the image.
放大图像的照相机镜头。
11.
You may use a zoom or telephoto lens on your camera.
你可以在照相机上安装可变距镜头或摄远镜头。
12.
a compound camera lens with a relatively high aperture.
带有相对高孔径的照相机复合镜头。
13.
a photographic lens with a short focal length used to take pictures at short ranges.
带有短焦距在小范围内照相的照相机镜头。
14.
The camera lens must be screened from direct sunlight.
照相机的镜头不可受到阳光的直射.
15.
a lens that focuses the image in a camera.
照相机上对着图像调焦的镜头。
16.
(of a type of camera)single lens reflex
（指一种照相机）单镜头反射.
17.
Set the camera for a long-distance shot.
调整照相机镜头拍摄远景。
18.
He set the camera for a long-distance shot.
他调整照相机镜头拍摄远景。