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Joined on Mar 26, 2008

cstogian's recent activity

  • Thanks for your informative posts, I admit telescopes are not my specialty.
    If you are shooting something that cannot be magnified, like a star, then I get the point you made earlier, it's all...

  • A large image circle is an advantage, not a disadvantage. If you put a full frame sensor behind this lens, it will give you viewing angle as a 2540mm lens (which it is). If you use a 4/3 sensor,...

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