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    8x30 E II vs Contemporary Binos

    I know from directly measuring them that the eyepiece fieldstop diameters for both the SE and EII are identical at about 17mm and we know the true FOV for each, or at least Nikon's spec to the closest 1/10th degree (SE = 7.5º, EII = 8.8º). With that information the objective focal lengths can be...
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