Thread: Meade UHTC pre ACF optics performance
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Old 09-08-2018, 11:13 AM
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Merlin66 (Ken)
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https://en.wikipedia.org/wiki/Meade_Instruments

The Meade ACF design relies on a modified Hyperbolic secondary mirror for the "improved" performance.

Celestron just added a built-in corrector.
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