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Thousand Oaks Optical

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  1. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: Starhopper 8 Telescopes

    R-G Solar Film Full Aperture 203mm\8.00", Outer Cell 273mm\10.75 ... Learn More
    Model#: RG-10750
    $89.00

  2. TO Full Aperture Glass Solar Filter TYPE 2+ for Meade 10" S/C, LXD-55 10" S/Newt Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade 10" S/C, LXD-55 10" S/Newt 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#: TO12000
    $149.00

  3. TO - Heater Bands 1 X 30

    TO - Heater Bands 1 X 30

    1" x 30"The heater bands by Thousand Oaks Optical wrap around your telescopes, finder scopes or eyepieces. Each Heater is powered by a four foot standard RCA power cord, included with the purchase of any dew heater ... Learn More
    Model#: HB30
    $55.00

  4. TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Firstscope 60 older Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Firstscope 60 older 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#: TO2000
    $69.00

  5. TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron 8 " Newtonians & Orion Sky Watcher 8 " Telescopes 241mm ID

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron 8 " Newtonians & Orion Sky Watcher 8 " Telescopes 241mm ID

    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#: TO9500
    $129.00

  6. Thousand Oaks Optical R-G Solar Film Off-Axis

    TO - R-G Solar Film Off-Axis Fits: Coulter 8 & Tak Epsilon 180 ED Telescopes

    R-G Solar Film Off-Axis 76mm\3.00", Outer Cell 266mm\10.50" ... Learn More
    Model#: RG-10500A
    $69.00

  7. TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade 14" S/C Telescopes

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade 14" S/C 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#: TO16000
    $199.00

  8. TO - LP-1  Broadband (Black Cell)  1.25"

    TO - LP-1 Broadband (Black Cell) 1.25"

    The Thousand Oaks Optical product line now includes ... Learn More
    Model#: LP1-1.25
    $89.00

  9. 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

  10. RG Solar Film Thousand Oaks Optical

    TO - R-G Solar Film Full Aperture Fits: Cameras, Finders

    R-G Solar Film by Thousand Oaks Optical Full Aperture 40mm\1.75", Outer Cell 60mm\2.32. ... Learn More
    Model#: RG-2325
    $49.00

  11. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: C-80 EQ, C-60 AZ/EQ, ETX 60/70, TV-76 & Pronto Telescopes

    R-G Solar Film Full Aperture 80mm\3.15", Outer Cell 95mm\3.75". ... Learn More
    Model#: RG-3750
    $54.00

  12. R-G Solar Film Thousand Oaks Optical Off-Axis

    TO - R-G Solar Film Off-Axis Fits: 10" Dob Telescopes

    R-G Solar Film Off-Axis 101mm\4.00", Outer Cell 311mm\12.25" ... Learn More
    Model#: RG-12225A
    $79.00

  13. TO - LP-3  OIII (Green Cell)  2"

    TO - LP-3 OIII (Green Cell) 2"

    ... Learn More
    Model#: LP3-2
    $179.00

  14. 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.

    ...
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    Model#: TO8000
    $109.00

  15. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: C-76, C-4, C-102HD, 2045, ETX 105, TV-101-102 & Meade DSX 102 Telescopes

    R-G Solar Film Full Aperture 101mm\4.00". Outer Cell 127mm\5.00" ... Learn More
    Model#: RG-5000
    $59.00

  16. Thousand Oaks Optical R-G Solar Film Off-Axis

    TO - R-G Solar Film Off-Axis C-14 Fits: C-14 Telescope

    Thousand Oaks Optical - R-G Solar Film Off-Axis 153mm\6.00", Outer Cell 400mm\15.75"

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    Model#: RG-15750A
    $139.00

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

    TO - Full Aperture Glass Solar Filter TYPE 2+ for Celestron Starhopper 8 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#: TO10750
    $129.00

  18. 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

  19. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: Meade 127 NT, Orion 130 EDFS & AP-125 Telescopes

    R-G Solar Film Full Aperture 127mm\5.00", Outer Cell 165mm\6.50" ... Learn More
    Model#: RG-6500
    $64.00

  20. TO -  BLACK POLYMER   8.5X11 Sheet

    TO - BLACK POLYMER 8.5X11 Sheet

    A lower cost alternative where lower magnification is used such as with binoculars, camera filters, finder scopes and small telescopes. Stronger than Mylar with the filtering properties protected within the substrate. Solar image is yellow-orange. Also available in sheets. Guaranteed 5 years.

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    Model#: BP85X11
    $30.00

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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.