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M-52, NGC-7635, SH2-157, SH2-158, SH2-159, SH2-161, NGC-7510

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New Baader Hyperion Aspheric 72-degree

Started by Peter Glus, 10/10/2007 02:33PM
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Posted 10/10/2007 02:33PM Opening Post
Peter Glus
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Join Date: Feb 2006

Location: Flushing NY, US

Posts: 183

Has anyone heard anything about this EP, and the "aspheric technology"?
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Posted 10/10/2007 02:50PM #1
William Paolini
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Location: Vienna VA, US

Posts: 304

Have not seen any user reports (in English) yet. As far as the "technology", if any element has any surface that is non-spherical, then it's an aspheric. So if they grind a parabolic surface on one of the elements, then they get to call it aspheric.
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