25446Re: [tec-scopes] Re: Minimum Strehl?
- Jul 2, 2014Survey the observing field at any star party or convention, and you'll
see what equipment today's amateur astronomer desires. Modern
apochromats are common, and often set up for imaging. There are usually
many Dobsonians, some of large aperture, and a variety of other
telescopes. But the classic f/15 achromat is a rarity.
Clear skies, Alan
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