Thread: DIY moon viewing filters and rings to reduce chromatic aberration w/ 20x80 binocs?
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Old 15-04-2014, 09:39 AM
Om_Audio (Clifford)
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Join Date: Oct 2011
Location: Los Angeles
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Arrow DIY moon viewing filters and rings to reduce chromatic aberration w/ 20x80 binocs?
I have a pair of Zhumell 20x80 SuperGiant Binoculars:

http://www.amazon.com/Zhumell-20x80-.../dp/B0006OC490

I read somewhere that you can reduce the aperture of the primary lenses to reduce chromatic issues and more easily view the moon. Does anyone have info? I would like to make something for tonight's lunar eclipse viewing.

As for neutral density filters I have never read anything DIY but would appreciate info or links to products that would work with my binocs. Not sure if filters will work with my eyepieces.

Thanks!

O
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