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Astrophotography > photorick  > Astronomy > Green and BLUE Flash of the SUN
The Green Flash of the Sun is the result of atmospheric distortion of the Sun when it’s low on the horizon. The photos in this gallery were taken with a focal length of 2200mm at Blind Pass between Sanibel and Captiva Islands, FL. The atmosphere was unusually clear and allowed blue light to reach the camera. More often particles in the atmosphere will filter out blue light and green is the last color seen in the flash. A Blue Sun Flash is VERY rare.
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DUCTING Sequence 3 of 7
DUCTING Sequence 4 of 7
DUCTING Sequence 5 of 7
DUCTING Sequence 6 of 7
DUCTING Sequence 7 of 7
This is short video shows the motion of the sun producing a flash in real time.  Most of the lower part of the sun is below the horizon. In the beginning you see a small Green flash at the top of the sun (3 sec. into the video).  It’s so brief you can understand why it’s call a Flash.  Then as the sun disappears below the horizon the light level drops quickly which allows you to see the ocean horizon.  This demonstrates the difficulty in achieving the proper exposure for the flash which is actually not as bright as the main part of the sun.
DUCTING Sequence 6 of 7
DUCTING Sequence 6 of 7
DUCTING Sequence 6 of 7
Canon EOS-1D Mark II N |
More details: exif |
Original size: 3504x2336 |
Current: 800x534 |
filename: 10-OX1525 |
Share photo: links, forums, blogs |
Keywords: ox1525
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< 31 of 33 >

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