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Many interesting things in that lot.
First the Meade/Celestron SCT results consistently in the range strehl 0.7...0.9; makes a mockery of some of the claims over at Cloudynights.
Secondly there’s a TS 130/910 APO at at 0.957 yet another at 0.77... ok it’s only a sample of 2 but consistency could be a problem... good ones and bad ones...
But check out all the maks from Intes/Intes-Micro... all well above 0.9 and one at 0.97.
And lastly the camera lenses ... including an old MTO 10/1000 telephoto (0.4)
Last edited by Wavytone; 15-04-2018 at 02:19 PM.
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