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| Re: Barlows
Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To Posted by Jarvis Krumbein on April 2, 2002 17:39:23 UTC |
There are several excellent APO Barlows available at about half the cost of the Televue. The one I use ie the Meade Model 140. It's worth while to go to an APO type as they really do perform better than the standard achromatic types. Do not get a variable power Barlow under any circumstance as these almost always suffer from excessive internal reflections.
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