H4 in .965 inch , not to bad ?? Danm , I still have one and use it every now and then , just to remind me how spoilt we are these days , only very good in the center 25% of the FOV , but woaw !! the rest is horrible !!!
. Made in the 50's I think ??
Brian.
Quote:
Originally Posted by cometcatcher
Plossl eyepieces are not too bad. At least they are not Huygens!
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