High - quality wide angle lenses are very expensive 高品质的广角镜头非常昂贵。
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Believe it or not , this new digital camera has a wide angle lens 不管你信不信,这新的数位相机有广角镜头
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Try putting the widest - angle lens you have on a camera and shooting close - up pictures as people are waiting for a traffic light to change 别害羞，尽可能用广角镜头，凑近那些等红灯的人，去拍他们的特写！
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The locatir , a built - in laserpointer , helps you to associate the hot spot you see on the imager with the real physical target in the field 在进行预防性维护检测时，您可能由于没有足够的空间而无法进行测量。广角镜头的选择是一个完美的解决方案。
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Combined with extreme precise manufacturing these properties make for an outstanding wide angle optic with high resolution , an excellent documentation tool 这些优点加上极为精准的制造工艺使得之成为具有高分辨率的杰出广角镜头，一个极佳的记录工具。
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Optional optics range from microscopic through wide - angle and telescopic to meet diverse applications requirements . innovative , miniature wearable infrared heads - up displays ir - hud are available , which can augment situational awareness 无论目标尺寸距离和温度变化如何， s65多种可选的放大显微广角镜头满足各种温度测量要求。
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For example , a photographer will choose a long - focal - length , or telephoto , lens to zoom in on a baseball pitcher to make his image large ; he will use a short - focal - length wide - angle , or “ fisheye , ” lens to zoom out , revealing the fans throughout the stadium 例如摄影师会选择长焦距的镜头，即远距照相镜，来拍摄棒球投手，使投手的影像放大；他会用短焦距的广角镜头，甚至所谓的鱼眼镜头，来拍出运动场周围看台上的球迷。
