WTS: WO FLT110 and Vixen GPDX [ALL SOLD]

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denebman
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Post by denebman »

FYI, this is another sample taken by a Chinese amateur in 2004 by FS-102 and Canon EOS300D. He mentioned that if it is taken by primary focus method, no color aberration is found (the magnification is not enough). However if he use a very high power eyepiece, slight color can be noticed at the limb.

http://www.astronomy.com.cn/bbs/viewtop ... &start=120

ps. the photo was taken in Shen Zheng, China. (a city neighbouring Hong Kong)
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10" Telekit with Zambuto optics~TMB 152/1200 (construction)~Takashi Mewlon 210~TMB 80/600
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Tachyon
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Post by Tachyon »

To the purist, the moon is not pure white. There is some color, albeit slight 'brownish' to 'grayish' depending on which region you are photographing. Bringing out the color is a challenge in Astrophotography. However, it should not look uniformly brown or grey.

Cheers!
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
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rcj
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Post by rcj »

don't forget the haze!
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Tachyon
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Post by Tachyon »

And in Beijing you get dust storms that turn whatever you are looking at yellow!
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]
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