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  1. G

    Daft question about low-light performance

    Maljunulo, post 12 and some post by others, If one talks about the laws of physiscs it helps if the information supplied is correct. The exit pupil of a 10x50 binocular is 5 mm and the exit pupils of 6x30 and 7x35 or 8x40 are all 5 mm. That is rather basic and can be found in many books or...
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