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Old 17-04-2011, 02:52 PM
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Peter Ward
Galaxy hitchhiking guide

Peter Ward is offline
 
Join Date: Dec 2007
Location: The Shire
Posts: 8,474
Quote:
Originally Posted by gregbradley View Post

The absolute best I have seen are the AP155's......

Greg.
Agreed, but it can also come down to personal preference, as while I like my AP155 immensely, its smaller AP130 F6 cousin really works for me.

I have the ( near impossible to obtain ) AP test data for the 130mm lens: strehl of 0.99. (!!)

Even at 1200x the (rather dim) airy disks it produces look absolutely perfect. No assymetry, lateral colour, artifacts, etc. just perfection.

That said, *any* later model AP is an heirloom piece IMHO
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