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HOPLITE – Night Vision Refocusing Cover from Phokus Research Group

www.PhokusResearch.com

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This entry was posted on Monday, January 13th, 2014 at 11:13 and is filed under Optics. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.

3 Responses to “HOPLITE – Night Vision Refocusing Cover from Phokus Research Group”

  1. Bushman says:
    January 14, 2014 at 01:04

    Doesn’t that diagram at 1:04 show the relation between needed IR light and aperture?
    Doesn’t that look like a proof of my idea described in comments to MATBOCK Tarsier Eclipse video here: https://ssdaily.tempurl.host/2013/09/05/matbock-tarsier-eclipse/

    • Mike says:
      January 15, 2014 at 16:24

      really?

      • Bushman says:
        January 15, 2014 at 22:51

        You think, not?
        The same situation – smaller aperture.
        And the diagram says “more IR light needed”. (Just because smaller hole lets less light in.)
        Looks like a tradeoff? For me – yes.
        Is it significant? The answer is individual.