Thread: [NOT REQUIRED] Wanted 10" f4 mirror high quality
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Old 18-04-2015, 02:19 PM
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alpal
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Join Date: Jan 2012
Location: Melbourne
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Quote:
Originally Posted by ariefm71 View Post
How so? visual requires a better mirror?
I want pinpoint stars when using an eyepiece & only then would I
bother attaching a camera to it.

Something that is tested to 1/8th wave pv on an interferometer would be a nice start.
If it was a cellular or honeycomb mirror then all the better.
I want to see what's out there to buy.

cheers
Allan