Thousand Oaks Filters

Showing 1 to 20 of 54 total
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  1. TO - LP-4 H-Beta (Red Cell) 2"

    $179.00
    SKU: LP4-2

    Wait Time is 3-5 Days

    LP-4 H-Beta (Red Cell) 2" FilterEnhance your deep sky viewing with the latest in multi-layer coating technology. Thousand Oaks filters transmit desired wave-lengths in a very steep slope rather than
  2. TO - LP-4 H-Beta (Red Cell) 1.25"

    $89.00
    SKU: LP4-1.25

    Wait Time is 3-5 Days

    Thousand Oaks Optical LP-4 H-Beta (Red Cell) 1.25" FilterEnhance your deep sky viewing with the latest in multi-layer coating technology. Thousand Oaks filters transmit desired wave-lengths in a very steep slope rather than
  3. TO - LP-3 OIII (Green Cell) 2"

    $179.00
    SKU: LP3-2

    In stock

  4. TO - LP-3 OIII (Green Cell) 1.25"

    $89.00
    SKU: LP3-1.25

    Wait Time is 3-5 Days

  5. TO - LP-2 Narrowband (Blue Cell) 2"

    $179.00
    SKU: LP2-2

    Wait Time is 3-5 Days

    LP-2 Narrowband (Blue Cell) 2" FilterEnhance your deep sky viewing with the latest in multi-layer coating technology. Thousand Oaks filters transmit desired wave-lengths in a very steep slope rather than
  6. TO - LP-2 Narrowband (Blue Cell) 1.25"

    $89.00
    SKU: LP2-1.25

    Wait Time is 3-5 Days

    Thousand Oaks Optical LP-2 Narrowband (Blue Cell) 1.25" FilterEnhance your deep sky viewing with the latest in multi-layer coating technology. Thousand Oaks filters transmit desired wave-lengths in a very steep slope rather than
  7. TO - LP-1 Broadband (Black Cell) 2"

    $149.00
    SKU: LP1-2

    Wait Time is 3-5 Days

    Enhanced deep sky viewing with the latest in multi
  8. TO - LP-1 Broadband (Black Cell) 1.25"

    $89.00
    SKU: LP1-1.25

    Wait Time is 3-5 Days

    The Thousand Oaks Optical product line now includes
  9. TO - Heater Bands 2 X 2

    $25.00
    SKU: HB2

    Wait Time is 3-5 Days

    2" x 2"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
  10. TO - Heater Bands 1 X 6

    $39.00
    SKU: HB6

    Wait Time is 3-5 Days

    1" x 6"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
  11. TO - Heater Bands 1 X 50

    $89.00
    SKU: HB50

    Wait Time is 3-5 Days

    1" x 50"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
  12. TO - Heater Bands 1 X 45

    $69.00
    SKU: HB45

    Wait Time is 3-5 Days

    1" x 45"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
  13. TO - Heater Bands 1 X 4

    $39.00
    SKU: HB4

    Wait Time is 3-5 Days

    1" x 4" The heater bands by Thousand Oaks Optical wrap around your telescopes, finder scopes or eyepieces
  14. TO - Heater Bands 1 X 30

    $55.00
    SKU: HB30

    Wait Time is 3-5 Days

    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
  15. TO - Heater Bands 1 X 15

    $45.00
    SKU: HB15

    Wait Time is 3-5 Days

    1" x 15"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
  16. TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade LXD-55 AR-5, TeleVue 127NP & Vixen 114 Telescopes

    $99.00
    SKU: THO-6250

    In stock

    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.

  17. TO - Digital Dew Heater Control Unit

    $109.00
    SKU: DDHC

    In stock

    FOUR CHANNEL:Each heater output is controlled independently and has a full range of adjustment from 0-100%. This eliminates the problem of overheating or not reaching desired temperature regardless of heater size and combination

  18. Thousand Oaks - SolarLite Solar Film - 8.5x11"

    $42.00
    SKU: THO-S-8.5X11

    Wait Time is 3-5 Days

    Create your own filters with the Thousand Oaks SolarLite solar film. Great for creating filters for binoculars and odd sized telescopes, Thousand Oaks SolarLite solar film is a unique solar filtering film that is extremely durable and will produce a red/orange view of the Sun. Perfect for eclipse watching and an economical solution for safe solar viewing. This sheet is 8.5x11".

    Out of stock

  19. Thousand Oaks - Full Aperture SolarLite Filter - 95mm Outer Cell

    $59.00
    SKU: THO-S-3750

    Wait Time is 3-5 Days

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 89-93mm. SolarLite film is durable and safe to use and produces a yellow-orange view of the Sun. Exceptionally clear and high contrast images make SolarLite a joy to view and image through. ** Due to high demand for the 2017 Total Solar Eclipse, orders placed after 7/9/17 may not be able to be delivered in time. If we cannot fulfill your order in a timely manner we will contact you about an alternative. **

  20. Thousand Oaks - Full Aperture SolarLite Filter - 90mm Outer Cell

    $59.00
    SKU: THO-S-3500

    Wait Time is 3-5 Days

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 84-88mm. SolarLite film is durable and safe to use and produces a yellow-orange view of the Sun. Exceptionally clear and high contrast images make SolarLite a joy to view and image through.  

Showing 1 to 20 of 54 total
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Thousand Oaks Optical has been producing quality solar filters for decades.  Manufacturer of safe solar filters for over 30 years, they are a standard in solar observing materials and have been 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. Thousand Oaks uses the latest technology for manufacturing and developing new products with safety and affordability in mind. Tens of thousands of their solar filters and millions of their eclipse viewers are in use world wide.  Thousand Oaks makes a variety of solar filters including the innovative Solar Lite material.