The glass shutter is that the blade fixes the window structure on the frame of equal rank from some pieces of glass with identical Angle.

玻璃百叶窗是由若干块玻璃叶片以相同的角度，平行地固定在框架上的窗结构。

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The shutter cover provided by the invention has large opening Angle, long service life and low cost.

本发明的百叶窗盖开启角度大、寿命长、成本低。

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With wide-angle images, you will need to move both Aperture and Shutter Speed readings to get a blue background that is pleasing to you.

在拍摄广角的时候，最好同时调整光圈和快门速度，达到看起来正常的蓝色背景。

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When set at maximum aperture and widest angle of view the photographer can use fast shutter speeds in dimly lit locations and take advantage of a beautiful bokeh (out-of-focus) effect in the background.

ENGADGET: Pentax launches brass-bodied MX-1 point-and-shoot: 12MP with 4X zoom (update: now with hands-on photos)