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  1. J

    Duovid Optical Construction

    Actually, I was surprised by the result when I compared my 42 Duo at 12x and my HD+10x32: the Duo shows less lateral CA in the outermost portion of the field than the 10x32, though of course the 10x32's AOV is larger (67.0* vs. 61.2* [60.7* vs. 56.2* ISO]).
  2. J

    Duovid Optical Construction

    I have the same Leica binos you mention, plus a 42 Duovid. The Duo is a lot of fun, and quite competent for what it is, but a fair comparison with the others will reveal a few shortcomings: eye relief, weight, and FOV just to name a few. The center-field images are fine, but there is noticeable...
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