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Old 18-06-2018, 06:14 PM
Oddity (Andrew)
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Oddity is offline
 
Join Date: Mar 2018
Location: Sydney, NSW
Posts: 52
Not a 2" ... but I compared the 1.25" GSO 15mm 68* and ES 16mm 68* last night in a short (731mm/f4.8) focal length scope.

I know there is a significant price difference but it's still an interesting comparison between the two. The GSO started to fuzz a little on stars about halfway out, whereas the ES kept it clean as far to the edge as I needed to look. Good for keeping things in view longer, reducing the need to move the scope in non-tracking mounts (or just want a quick look at planets in the backyard and don't want to hook up the power and align it).

Last edited by Oddity; 19-06-2018 at 12:36 AM.
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