目镜

Finally, I don't much care for the joined eyepiece caps either as they are balky to remove.

我倒不介意宾得给目镜配上了连体式镜头盖，虽然这个镜头盖有时挺难摘下来。

Shaped like a biconvex lens .

由目镜产生放大图像的大的凹透镜。

Once I adjusted to the eyepiece I didn't have any other issues with blacking out and observing was very comfortable.

我一旦调整目镜中，我没有任何其他问题发黑了，观察很舒服。

When I walked up to the eyepiece the eyecup was folded down and for me to center the image and not have any blacking out I needed the eyecup up and it took me a few seconds to get my eye placed in the best position.

当我走到目镜的 eyecup 折下来，我中心的形象和没有发黑了，我需要 eyecup 起来，我花了几秒钟找我眼睛放在最佳的位置。

If you were using an eyepiece in the center of curvature you will then observe serious coma.

如果你在曲率中心用目镜观察，你将会看到严重的慧差。

The best tool for this procedure is a Cheshire eyepiece.

最好的工具是采用Cheshire目镜。

Mars appeared to be no more than a pale dirty organ pink circular disk. No surface markings were distinct.

那夜目镜中的火星还是黯淡橘红色的圆碟，看不到表面暗纹斑迹。

Large concave mirror produces image that is magnified by the eyepiece .

由目镜产生放大图像的大的凹透镜。

Use most any other color and your pupils will constrict when you take off the unit.

但是如果使用其他颜色，当摘下目镜时，瞳孔就会缩小，也就不再能看见黑暗中的东西了。

Has two converging lens system; the objective and the ''.

有两个会聚镜头系统；物镜和目镜。

In this paper, the requirement analysis, design and implementation of the system are introduced in detail.

此论文详细介绍了系统的需求分析，系统设计和具体实现。

In the context of economic globalization is increasingly deepening, China's economy can not be spared.

在经济全球化日益加深的背景下，中国经济不可能做到独善其身。