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Thousand Oaks Optical

Items 41 to 60 of 140 total

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  1. TO - 4.5 - 5 " H-Alpha Filter CENTER-AXIS

    TO - 4.5 - 5 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing .... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO4.5-5HACA
    $819.00

  2. TO - 4.5 - 5 " H-Alpha Filter OFF-AXIS

    TO - 4.5 - 5 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO4.5-5HAOA
    $799.00

  3. TO - 6 " H-Alpha Filter CENTER-AXIS

    TO - 6 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing .... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO6HACA
    $839.00

  4. TO - 6 " H-Alpha Filter OFF-AXIS

    TO - 6 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing . ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO6HAOA
    $819.00

  5. TO - 7 - 8 " H-Alpha Filter CENTER-AXIS

    TO - 7-8 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO7-8HACA
    $899.00

  6. TO - 7 - 8 " H-Alpha Filter OFF-AXIS

    TO - 7-8 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO7-8HAOA
    $839.00

  7. TO - Full Aperture Glass Solar Filter TYPE 2+ for Orion DSE Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Orion DSE Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
    Learn More
    Model#: TO8000
    $109.00

  8. TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Starhopper 6 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Starhopper 6 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
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    Model#: TO8750
    $109.00

  9. TO - 9 - 10 " H-Alpha Filter CENTER-AXIS

    TO - 9-10 " H-Alpha Filter CENTER-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing .... ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO9-10HACA
    $929.00

  10. TO - 9 -10 " H-Alpha Filter OFF-AXIS

    TO - 9-10 " H-Alpha Filter OFF-AXIS

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing .. ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: TO9-10HAOA
    $899.00

  11. TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron C-9.25 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron C-9.25 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
    Learn More
    Model#: TOC10750
    $139.00

  12. TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron C-9.25 Telescopes

    TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron C-9.25 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
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    Model#: TOC10750A
    $89.00

  13. TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron 10 " Newtonians & Orion Sky Watcher 10 " Telescopes

    TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron 10 " Newtonians & Orion Sky Watcher 10 " Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
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    Model#: TO11500A
    $109.00

  14. TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade DS-60EC, Orion 70 & Takahashi FS-60 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade DS-60EC, Orion 70 & Takahashi FS-60 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
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    Model#: TO3250
    $69.00

  15. TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Firstscope 60AZ, Celestron Firstscope 60EQ, Celestron Firstscope 80EQ, Meade ETX-60, Meade ETX-70, TeleVue Pronto & TeleVue 76 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Firstscope 60AZ, Celestron Firstscope 60EQ, Celestron Firstscope 80EQ, Meade ETX-60, Meade ETX-70, TeleVue Pronto & TeleVue 76 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
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    Model#: TO3750
    $69.00

  16. TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade DS-70, Orion 80 & Vixen 80 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade DS-70, Orion 80 & Vixen 80 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
    Learn More
    Model#: TO4000
    $69.00

  17. TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron C-90 & Meade ETX-90 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron C-90 & Meade ETX-90 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
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    Model#: TO4250
    $79.00

  18. TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade DS-90, TeleVue 85, Takahashi FS-78 & Vixen 4 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade DS-90, TeleVue 85, Takahashi FS-78 & Vixen 4 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
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    Model#: TO4500
    $79.00

  19. TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Firstscope 76, Celestron NexStar 4, Meade ETX-105, Meade 2045, TeleVue 101 & TeleVue 102 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Firstscope 76, Celestron NexStar 4, Meade ETX-105, Meade 2045, TeleVue 101 & TeleVue 102 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
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    Model#: TO5000
    $79.00

  20. TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Firstscope 102HD, Celestron Firstscope 102, Meade DS-127, Meade 4 " APO, Meade 4500, Takahashi FS-102, Takahashi FS-106N, Takahashi FSQ-106 & Vixen 102 Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Firstscope 102HD, Celestron Firstscope 102, Meade DS-127, Meade 4 " APO, Meade 4500, Takahashi FS-102, Takahashi FS-106N, Takahashi FSQ-106 & Vixen 102 Telescopes

    Made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Guaranteed fifteen years.

    ...
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    Model#: TO5750
    $99.00

Items 41 to 60 of 140 total

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Manufacturer of SAFE solar filters for over 30 years. Used by NASA aboard the Space Shuttle. Other professional users include: ABC, BBC CBS, NBC, CNN, NOVA, The Discovery Channel, National Geographic and most major universities and observatories throughout the world. We use the latest technology for manufacturing and developing new products. Tens of thousands of our solar filters and millions of our eclipse viewers are in use world wide.