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- Spot diameters of just a few thousands of an inch can readily be attained with convenient short focal length lenses. 用普通的短焦距透镜不难得到直径只有几十微米的光点。
- Of, having, or being a camera lens with a relatively short focal length that permits an angle of view wider than approximately70=. 广角的照像机镜头的，有或作为照像机镜头的，这种镜头带有可使视角宽于约70度的短焦距
- short focal length high aperture lens 短焦距强光力物镜
- short focal length (high aperture) lens 短焦距(大孔径)透镜
- a photographic lens with a short focal length used to take pictures at short ranges. 带有短焦距在小范围内照相的照相机镜头。
- a camera lens having a wider than normal angle of view (and usually a short focal length). 带有比普通的视角宽的照相机镜头。
- a camera lens having a wider than normal angle of view (and usually a short focal length) 带有比普通的视角宽的照相机镜头
- consists of a number of small lenses arranged to make a lightweight lens of large diameter and short focal length 由许多小镜头排列以制成大直径短焦距的轻型镜头
- Distortion Correction of Imaging System With a Large-Field Short Focal Length Lens 大视场短焦距成像系统的快速校正
- Distortion measurement of CCD camera with a large-field, short focal length lens 大视场短焦距镜头CCD摄像系统的畸变校正
- consists of a number of small lenses arranged to make a lightweight lens of large diameter and short focal length. 由许多小镜头排列以制成大直径短焦距的轻型镜头。
- of,having,or being a camera lens with a relatively short focal length that permits an angle of view wider than approximately 70' 广角的照像机镜头的，有或作为照像机镜头的，这种镜头带有可使视角宽于约70度的短焦距
- A typical lens has a focal length(f)of 625 mm. 常见镜头的焦距（f）为625毫米。
- Determine the focal length of your lens. 决定你镜头的焦距。
- C: Can I control the focal length? 我能控制焦距吗?
- What is the best focal length for bird photography? 拍摄鸟儿最适合的焦距长度是多少?
- The focal length of a given lens is different for different colors. 一个特定的透镜的焦距因颜色的不同而不同。
- The focal length is set to Flat stitch in the Properties window. 焦距在特性窗囗中被设定成平坦的一针。
- short focal length lens 短焦距透镜
- This photogragh is shot by lens with a long focal length. 这张照片是用长镜头拍摄的。
