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Thousand Oaks Optical

Thousand Oaks Optical is a family owned business specializing in production of safe white light solar filters and supporting astronomy products.  Thousand Oaks makes solar filters to fit nearly any optics from binoculars to large aperture telescopes.  Catch the next eclipse with a Thousand Oaks filter.

Filters

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  • Thousand Oaks SolarLite 9.25" Solar Filter For Celestron 9.25" SCT S-10750
    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $119.00

    Thousand Oaks Solarlite 9.25" Solar Filter For Celestron 9.25" SCT S-10750

    Thousand Oaks
    In Stock

    Thousand Oaks SolarLite Solar Filter (S-10750) – For Celestron 9.25" SCT High-Contrast, Full-Aperture Solar Protection for the Celestron 9.25" SCT ...

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    $119.00 - $119.00
    $119.00
    $119.00 - $119.00
    $119.00
  • Thousand Oaks SolarLite 14" Solar Filter For Celestron and Meade 14" SCT S-16000
    $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $159.00

    Thousand Oaks Solarlite 14" Solar Filter For Celestron And Meade 14" SCT S-16000

    Thousand Oaks
    More on the way

    T Thousand Oaks SolarLite Solar Filter (S-16000) – For Celestron & Meade 14" SCTs Full-Aperture Solar Safety for Large 14" Schmidt-Cassegrains ...

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    $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $159.00
  • Digital Dew Heater Strip for 3.1" to 4" telescopes
    $49.00 - $49.00
    $49.00
    $49.00 - $49.00
    $49.00

    Thousand Oaks Digital Dew Heater Strip for 3.1" to 4" Telescopes

    Thousand Oaks
    More on the way

    Thousand Oaks Dew Heater Strip – For 3.1" to 4" Telescopes Compact Dew Control for Small Refractors and Maksutovs This Thousand Oaks dew heater str...

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    $49.00 - $49.00
    $49.00
    $49.00 - $49.00
    $49.00
  • Digital Dew Heater Strip for 1.25" eyepieces and small finderscopes
    $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00

    Thousand Oaks Digital Dew Heater Strip for 1.25" Eyepieces and Small Finderscopes

    Thousand Oaks
    More on the way

    Thousand Oaks Dew Heater Strip – For 1.25" Eyepieces & Small Finderscopes Keep Your Optics Clear and Dew-Free All Night Long There’s nothing qu...

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    $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00
  • LP-4 H-Beta Line band filter for 2" eyepieces
    $159.50 - $159.50
    $159.50
    $159.50 - $159.50
    $159.50

    Thousand Oaks LP-4 H-Beta Line Band Filter for 2" Eyepieces

    Thousand Oaks
    In Stock

    Thousand Oaks LP-4 H-Beta Line Filter – 2" Eyepiece Format Reveal the Hidden Detail of the Night Sky’s Most Elusive Emission Nebulae The Thousand O...

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    $159.50 - $159.50
    $159.50
    $159.50 - $159.50
    $159.50
  • Thousand Oaks SolarLite 5.25 inch solar filter mounted on a telescope for safe solar viewing
    $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00

    Thousand Oaks 5.25" Solarlite Film Solar Filter

    Thousand Oaks
    More on the way

    Thousand Oaks SolarLite 5.25" Solar Filter (S-5250) Safe, High-Contrast Solar Viewing for 5.25" Aperture Telescopes The Thousand Oaks SolarLite 5.2...

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    $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00
  • Full aperture Solar Light filter for Celestron C-150CR and C-150HD 6" refractors and Takahashi FS-128
    $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00

    Thousand Oaks Full Aperture Solar Light Filter For Celestron C-150CR And C-150HD 6" Refractors And Takahashi FS-128

    Thousand Oaks
    In Stock

    Thousand Oaks SolarLite Solar Filter – For Celestron C-150R, C-150HD & Takahashi FS-128 Full-Aperture Solar Safety for 6" Refractors and Premiu...

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    $89.00 - $89.00
    $89.00
    $89.00 - $89.00
    $89.00
  • LP-3 Oxygen III line band filter for 2" ep
    $159.50 - $159.50
    $159.50
    $159.50 - $159.50
    $159.50

    Thousand Oaks LP-3 Oxygen III Line Band Filter for 2" Eyepiece

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    More on the way

    Thousand Oaks LP-3 Oxygen III Line Filter – 2" Eyepiece Format Bring Planetary and Emission Nebulae Into Bold Contrast The Thousand Oaks LP-3 O-III...

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    $159.50 - $159.50
    $159.50
    $159.50 - $159.50
    $159.50
  • Digital Dew Heater Strip for 7" to 8" telescopes
    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00

    Thousand Oaks Digital Dew Heater Strip for 7" to 8" Telescopes

    Thousand Oaks
    More on the way

    Thousand Oaks Dew Heater Strip – For 7" to 8" Telescopes Full-Aperture Dew Control for Mid-Sized Catadioptrics Keep your corrector plate clear all ...

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    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
  • Full aperture SolarLite filter for Takahashi FS-78/Sky 90 and TeleVue TV-85
    $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00

    Thousand Oaks Full Aperture Solarlite Filter For Takahashi FS-78/Sky 90 And Televue TV-85

    Thousand Oaks
    More on the way

    Thousand Oaks SolarLite Solar Filter for Takahashi FS-78, Sky 90 & Tele Vue TV-85 Precision Solar Viewing for Premium 80–90mm Refractors This T...

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    $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00
  • LP-2 Narrowband for 2" eyepieces
    $159.50 - $159.50
    $159.50
    $159.50 - $159.50
    $159.50

    Thousand Oaks LP-2 Narrowband Filter for 2" Eyepieces

    Thousand Oaks
    More on the way

    Thousand Oaks LP-2 Narrowband Filter – 2" Eyepiece Format High-Contrast Nebula Views, Even from the City The Thousand Oaks LP-2 is a 48mm narrowban...

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    $159.50 - $159.50
    $159.50
    $159.50 - $159.50
    $159.50
  • $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00

    Thousand Oaks 2.32" Solarlite Film Solar Filter

    Thousand Oaks
    In Stock

    Thousand Oaks SolarLite 2.32" Solar Filter (S-2320) Precision Solar Protection for 2.32" Aperture Telescopes The Thousand Oaks SolarLite 2.32" Sola...

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    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
  • $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00

    Thousand Oaks 2.75" Solarlite Film Solar Filter

    Thousand Oaks
    In Stock

    Thousand Oaks SolarLite 2.75" Solar Filter (S-2750) Precision Solar Protection for 2.75" Aperture Telescopes The Thousand Oaks SolarLite 2.75" Sola...

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    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
  • $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00

    Thousand Oaks 3.00" Solarlite Film Solar Filter

    Thousand Oaks
    In Stock

    Thousand Oaks SolarLite 3.00" Solar Filter (S-3000) Compact, Rugged Solar Filter for 3.00" Aperture Telescopes The Thousand Oaks SolarLite 3.00" So...

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    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00
  • $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00

    Thousand Oaks 2" Solarlite Solar Film Filter

    Thousand Oaks
    More on the way

    Thousand Oaks SolarLite 2.00" Solar Filter (S-2000) Compact, Durable Solar Viewing for 2.00" Aperture Telescopes The Thousand Oaks SolarLite 2.00" ...

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    $59.00 - $59.00
    $59.00
    $59.00 - $59.00
    $59.00

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