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Old 02-03-2010, 05:15 PM
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DavidU (Dave)
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Lens manufacture video

I found this to be a quality video on lens production. (eye piece)
http://www.youtube.com/watch?v=Am5wJUEiNAI
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Old 02-03-2010, 05:34 PM
TrevorW
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Thanks Dave very informative
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Old 02-03-2010, 05:53 PM
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Bassnut (Fred)
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Interesting, I bet these are quality gear, cant see them trying that hard for a $20 cheapy.
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