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Secrets of Nightsscape photography

机译:夜景摄影的秘密

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摘要

For decades, astrophotography gurus advised newcomers to start with simple camera-on-tripod shots before graduating to the advanced task of shooting celestial targets through telescopes. This was meant to teach the limits of normal photographic techniques; targets in the night sky are almost always faint and require long exposures to record adequately. But without tracking to counteract Earth's rotation, you were limited to only a few seconds or so before trailing compromised your shot. Next, you'd get a tracking mount and continue from there.
机译:几十年来,天体摄影专家建议新手从简单的三脚架相机开始,然后逐步完成通过望远镜拍摄天体的高级任务。这是为了教导普通摄影技术的局限性。夜空中的目标几乎总是微弱,需要长时间曝光才能充分记录。但是,由于没有跟踪来抵消地球的自转,您只能在几秒钟左右的时间里追踪一下,从而损害了您的射击能力。接下来,您将获得跟踪安装并从那里继续。

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