Thread: Camera lens 200mm maybe/maybe not
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Old 24-07-2010, 10:49 PM
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Lester
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Location: E.P. S.A.
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I also have a MD lens 50mm f1.7 .

50mm x 2.27=113.5mm
f1.7 x 1.6 = f2.72
Could also be a very usefull astro lens.
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