观看和拍摄日全食

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日全食快来的那几天我们都在关注天气。天气预报说是有云。本来以为拍不到了。早晨起来,太阳在云里躲着不出来。后来慢慢好起来。我赶快准备拍摄。这里有的中小学放假,让孩子们在家能看到日全食。许多地方都免费发放眼镜让大家使用。很幸运能看到这个奇观。下一次还要等20年。

我使用的设备很简单:尼康P610相机 外加两片减光滤镜:第一块是口径77毫米的 ND1000 10档减光,第二快是同样口径的 ND可变减光滤镜 1-10减光。我这次吸取了上次的教训。上次不知道要用多少减光,拍的照片不成功。研究后知道拍太阳需要多少减光。建议的减光滤镜是16档到20档。我考虑到可变减光更好,就采用两个减光滤镜片,一片10档固定减光,另外一片是可变减光。这次用的是上次研究好后买的。当时也不知道什么时候能用上。从日全食开始,我断断续续有拍视频和照片。最精彩的是太阳被月亮挡住的不到4分钟。我可以把所有滤镜拿掉。在这4分钟里拍了视频和照片。我使用的尼康P610相机很简单,只能拍出这个的效果。第三张照片是从我录的视频里截下来的。我录的一小段视频和大家分享:https://youtu.be/Hx-dmh0New0

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