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  1. B

    Swift Observer 11x80

    Looks similar to the Celestron 11x80 Comet Hunter. 4.5 degree field. A narrow angle eyepiece version of my Celestron 20x80 Japanese, best of three, from around 1975? There were also 15x80 versions. And 30x80 with minimal eye relief. Basically, the same binoculars with different eyepieces...
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