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  1. PeterPS

    blackouts at AFOV of greater than 60 degrees- why

    First he should carefully adjust the distance between eyecups (especially if he has a narrow/wide IPD). Then if he still has blackout issues with the eyecups fully extended, he should let the binos "float" in front of his eyes, at least he should avoid sqeeezing them in his eye sockets (he...
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