她建议使用广角镜头和三脚架，尤其当记者离开摄像机来记录小时就结束。
She recommends using a wide Angle lens and a tripod, especially when leaving video cameras to record for hours on end.
很多情况下使用广角镜头是合适的，它可以让曝光过度的太阳占据较少空间。但广角镜头很容易受到产生光晕。
Wide-angle lenses tend to work best because the blown-out sun takes up less of the image, but they are susceptible to lens flare.
那将减少流明被大约18.5%输出，因此在低灯方式下(再，使用广角镜头设置)，RS1仍然导致了痛击的570流明。
That will reduce lumen output by about 18.5%, so in low lamp mode (again, using the wide Angle lens setting), the RS1 still produced a whopping 570 lumens.
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。
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.
我极少在超广角镜头上使用偏振镜。
我极少在超广角镜头上使用偏振镜。
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