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    Which Bins are these?....Race Caller's Binoculars

    Your standards are high! Even the Swaro 10x50, a pretty modern glass, only offers 6.6 degrees FoV. Agree entirely on the slower progress, the essential technology is well in hand. Big jumps in performance will not happen without breakthroughs in optical materials or in light processing. Those...
  2. E

    Which Bins are these?....Race Caller's Binoculars

    Interesting photo, looks like a 10x80 Flak glass. The Seeger monograph notes the FoV is 8 degrees, impressive performance for a 10x binocular.
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