Thread: Orion Shorty x2 Barlow
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Old 21-05-2005, 08:41 PM
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Starkler (Geoff)
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The shorty is a two element fully coated barlow.

The Shorty plus is a three element fully MULTICOATED barlow.
This means that all lens surfaces have mutiple anti-reflection coatings which is a very important performance specification.
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