1.
Phase coating on roof prism serves mainly for reducing interruption of light inside roof prism and thus enhance acutance of images.
在屋脊棱镜上镀制相位膜，其主要目的是为了减小屋脊镜内光波的干涉，增加影像锐度。
2.
If the method has been used in cementing,the qualification of Abbe roof prism will access to 99%.
这个方法的合理使用 ,阿贝屋脊棱镜的胶合合格率可达 99%
3.
prismatic compass
棱镜罗经，三棱镜罗盘仪
4.
prismatic anamorphs
棱镜式宽银幕物镜附件
5.
prismatic binoculars
棱镜式双目望远镜.
6.
A telescopic device is used in conjunction with the prism.
棱镜与望远镜配合使用。
7.
Study on Prism Degree and Prism Base Orientation Quality Measuring Method
棱镜眼镜棱镜度和棱镜基底取向检测方法的探讨
8.
Any of the lenses, prisms, or mirrors of an optical instrument.
光学镜光学仪器的透镜、棱镜或平面镜
9.
of or relating to or resembling or constituting a prism.
属于或关于棱镜的，类似于棱镜的，或由棱镜组成的。
10.
During the Song and Yuan Dynasties the bronze mirrors appeared in all shapes: round, rectangular, rhomboidal, octagonal, and those with a handle.
宋、元时期出现了圆镜、长方镜、棱镜、八棱镜和带柄手镜等。
11.
achromatic quarter wave prism
四分之一波长消色棱镜
12.
fluorite vacuum spectrograph
荧石棱镜真空摄谱仪
13.
infrared prism interferometer-spectrometer
红外棱镜干涉光谱仪
14.
photometer head with equality of contrast prism
等衬度棱镜的光度头
15.
photometer head with equality of brightness
等亮度棱镜的光度头
16.
A prism disperses light.
三棱镜可使光色散。
17.
Optical Design of Prism-Grating-Prism Imaging Spectrometers
棱镜-光栅-棱镜光谱成像系统的光学设计
18.
Prism binoculars
GB/T17117-1997棱镜式双目望远镜