我极少在超广角镜头上使用偏振镜。
这种超广角摄像机会把视野拉伸成一个长方形的平面。
The ultra wide Angle camera stretches the view to fit into a rectangular plane.
它提高了性能限制是20年之前 ，所有其他超广角单反镜头。
It raises the performance bar about 20 years ahead of every other ultra-wideangle SLR lens.
令人惊讶的是它的轻便、紧凑，证明了超广角变焦镜头未必是大而重的。
Being surprisingly lightweight and compact, it proves the exception to the rule that super-wide Angle zooms have to be big and heavy.
这款相机是限量版新型鱼眼相机(超广角相机)系列中的一款，用它拍照保证不同凡响。
She’s part of a limited-edition line of new fish-eye cameras, which are sure to help you see the world in a different light。
对于望远镜头来说这木有问题，但是用超广角镜头时，所涵盖的部分极化效果差异巨大。
This is no issue with a tele lens, however with a super wide you are sweeping such a broad expanse that the polarizing effect will vary greatly across the sky.
本文提出了超广角井下电视系统视场角的概念及标定，以及利用该电视系统对井内落物尺寸进行精确测量的方法。
This article describe the concept and definiens of Angle of view of super wide Angle bore hole television system, and by means of this television system to measure the object in the well accurately.
这就意味着把设备藏在他的身体上：“我开始使用超广角全景照相机，即便把它藏在围巾下或是胳膊下也能够拍出照片。”
That meant being able to hide his equipment on his body: "I began using a super-wide panoramic camera, which allowed me to photograph scenes with the camera wrapped in a scarf or hidden under my arm."
这就意味着把设备藏在他的身体上：“我开始使用超广角全景照相机，即便把它藏在围巾下或是胳膊下也能够拍出照片。”
That meant being able to hide his equipment on his body: "I began using a super-wide panoramic camera, which allowed me to photograph scenes with the camera wrapped in a scarf or hidden under my arm."
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