One limiting factor is the viewing Angle, which is comparable to using a camera lens: a telephoto lens has a narrower view than a wide-angle lens.

限制因素之一就是观察角度，这与使用照相机的情况类似：长焦镜头的视野比广角镜头的观察角度要窄得多。

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WENXIAN TONGKAO summarized the transformation of institutions by wide historical angle of view, afforded reference for the real society.

《文献通考》从更为开阔的历史视角总结典制因革，为经世之用提供制度模式的参照；

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A lens with an Angle of view so wide that it can capture very much of the life around us in a single frame - this is what the name originally means.

一个具有如此宽广视角的镜头，几乎可以把在我们周围发生的一切都记录在一幅画面中——这就是这个名称最初的含义。

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But a new book, Our Changing Planet: The View from Space, takes a wide-angle view of the dynamic globe.

NPR: Book Takes Wide-Angle View of a Changing Planet

This high-end lens excels in shooting dynamic landscapes with wide-angle view and also in capturing moving subjects even in low-lit situations, like indoors or at night.

ENGADGET: Panasonic's Lumix line gets a lot more crowded

They are accustomed to the firm's plodding pace and wide-angle view, which combined to produce a compound annual return of 27% over the past 30 years (double the rise in broad stock market averages).

FORBES: Personality Change