Filters

Thousand Oaks Optical

  • Full Aperture (SolarLite) Film Slip-On Solar Filter
    $ 69.99

    Full Aperture (SolarLite) Film Slip-On Solar Filter

    Thousand Oaks Optical

    Description View sunspots and granulation of the surface of the Sun, while protecting both your telescope optics and your eyes with Thousand Oaks ...

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    $ 69.99
  • Full Aperture Type 2+ Glass Solar Filters for Telescopes
    $ 218.99

    Full Aperture Type 2+ Glass Solar Filters for Telescopes

    Thousand Oaks Optical

    Made by Thousand Oaks Optical, these full-aperture glass solar filters fit tightly over the end the front aperture of the telescope and are made i...

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    $ 218.99