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laser optic

A fibre-optic gyroscope (FOG) senses changes in orientation using the Sagnac effect, thus performing the function of a mechanical gyroscope. However its principle of operation is instead based on the interference of light which has passed through a coil of optical fibre, which can be as long as 5 kilometres (3 mi).

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  1. LuLuBelle

    Crimson Trace CMR-206 G. green Picatinny mount laser w/strobe function

      1. For Sale
    • $99
    • Portland
    • Oregon
    As NEW Crimson Trace CMR-206-green laser. Mounts to any Weaver or Picatinny rail system. Ambi activation switches. . The CMR-206 Rail Master® is a compact, yet powerful, UNIVERSAL green laser sight designed to fit "ANYTHING" rail-equipped. The laser sight fits onto any Picatinny or...
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