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21.6mm Eye Relief

  • Explore Scientific 68° 28mm Waterproof Eyepiece
    Explore Scientific 68° 28mm Waterproof Eyepiece
    $ 239.99

    Explore Scientific 68° 28mm Waterproof Eyepiece

    Explore Scientific

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

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    $ 239.99