棱镜

Prisms on the other hand never scatter light and therefore can produce excellent contrast.

棱镜结构另一方面没有光线散射，所以可以产生很好的反差。

With the sustaining development of modern optics, especially the emergence of laser, polarizers are becoming more and more widely used.

随着现代光学的不断发展，尤其是激光出现以后，偏光器件的应用越来越广泛，特别值得注意的是适应激光应用特点的激光偏光棱镜应运而生。

Now's a good time to point out that there is no pop-up flash on the Sony A900, due partly to the very large pentaprism inside.

现在是一个很好的时间来指出，有没有弹出式闪光灯对索尼a900 ，部分原因是非常大的五棱镜内。

Brilliant quality, 100% coverage viewfinder with glass pentaprism ?

辉煌的质量，100％覆盖玻璃五棱镜取景器？

The large, pyramidal shape behind the SONY logo suggests that a very large pentaprism glass element lies underneath.

大，金字塔形状的背后，索尼标志表明，一个非常大的五棱镜玻璃镜片下的谎言。

It is then reflected twice by the pentaprism, rectifying it for the photographer's eye.

然后为调整到摄影师眼中，光线被五棱镜反射两次。

Pentaprism and pentamirror are used in the viewfinder systems of single-lens reflex cameras.

五棱镜和五面镜用在单反相机的取景器上。

A digital single- lens reflex camera is a digital camera that uses a mechanical mirror system and pentaprism to direct light from the lens to an optical viewfinder on the back of the camera.

所谓数字单镜头反光相机是指使用机械反光镜系统和五棱镜把光线从镜头引导至相机背后的光学取影器中的一种数码相机。

Composing from an F100 is quite an upgrade if you're only used to APS-C style digital SLRs; the extremely bright and spacious all-glass pentaprism viewfinder is one to envy.

来自于F100创作的颇为如果你只用来接入点升级C型数码单反相机，非常明亮宽敞的全玻璃五棱镜取景器是羡慕。

The EOS-1V's sealing is the best in Canon's 35mm SLR history; together with "L" telephoto lenses, one can shoot in the worst of conditions. The 100% accurate glass pentaprism viewfinder is as bright and contrasty as any autofocus camera, and custom functions allow personalizaton of autofocus, metering, operating systems, etc. You can also link the EOS-1V to a PC for transfer of data and remote control operation.

是EOS - 1V的的密封是在佳能的35mm单镜头反光历史上最好的，再加上的&L &长焦镜头，可以拍摄条件最差。100％准确的玻璃五棱镜取景器是光明和反差的自动对焦相机，和自定义功能允许自动对焦personalizaton，计量，操作系统等，您也可以链接奥斯- 1V至一个数据和遥控操作电脑的转让。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。