Thousand Oaks Filters

55 Item(s)
Set Descending Direction
  1. Thousand Oaks - SolarLite Solar Film - 8.5x11"

    $42.00
    SKU: THO-S-8.5X11

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    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

  2. Thousand Oaks - Full Aperture SolarLite Filter - 108mm Outer Cell

    $69.00
    SKU: THO-S-4250

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 102-106mm. 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. **

    Out of stock

  3. Thousand Oaks - Full Aperture SolarLite Filter - 146mm Outer Cell

    $79.00
    SKU: THO-S-5750

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 140-144mm. 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. THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK FOR THE ECLIPSE.  WE RECOMMEND THE ASTROZAP 1515 FOR O.D. 137-143MM OR THE BAADER ASTF-120 FOR O.D. 140-180MM.  

    Out of stock

  4. Thousand Oaks - Full Aperture SolarLite Filter - 190mm Outer Cell

    $89.00
    SKU: THO-S-7500

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 184-188mm. 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. **

    Out of stock

  5. TO - Heater Bands 1 X 30

    $55.00
    SKU: HB30

    Wait List - This item is temporarily out of stock.

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

    $89.00
    SKU: LP1-1.25

    Wait List - This item is temporarily out of stock.

    The Thousand Oaks Optical product line now includes
  7. Thousand Oaks - Full Aperture SolarLite Filter - 241mm Outer Cell

    $109.00
    SKU: THO-S-9500

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 235-239mm. 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. **

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

    $179.00
    SKU: LP3-2

    In stock

  9. Thousand Oaks - Full Aperture SolarLite Filter - 292mm Outer Cell

    $119.00
    SKU: THO-S-11500

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 286-290mm. 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. **

  10. Thousand Oaks - Full Aperture SolarLite Filter - 60mm Outer Cell

    $59.00
    SKU: THO-S-2325

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 54-58mm. 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.  THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK PRIOR TO THE ECLIPSE.  WE RECOMMEND BAADER ASTROSOLAR FILM AS AN ALTERNATIVE.

    Out of stock

  11. Thousand Oaks - Full Aperture SolarLite Filter - 365mm Outer Cell

    $149.00
    SKU: THO-S-14375

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 359-363mm. 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. **

    Out of stock

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

    $59.00
    SKU: THO-S-3750

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    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. **

  13. Thousand Oaks - Full Aperture SolarLite Filter - 127mm Outer Cell

    $69.00
    SKU: THO-S-5000

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 121-125mm. 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.  THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK FOR THE ECLIPSE. WE RECOMMEND THE BAADER ASTF-100 AS AN ALTERNATIVE. 

    Out of stock

  14. Thousand Oaks - Full Aperture SolarLite Filter - 165mm Outer Cell

    $79.00
    SKU: THO-S-6500

    Out of Stock

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 159-163mm. 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. THIS ITEM IS UNAVAILABLE.  PLEASE SEE OUR SELECTION OF IN STOCK SOLAR FILTERS. 

    Out of stock

  15. TO - Heater Bands 2 X 2

    $25.00
    SKU: HB2

    Wait List - This item is temporarily out of stock.

    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
  16. TO - Heater Bands 1 X 50

    $89.00
    SKU: HB50

    Wait List - This item is temporarily out of stock.

    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
  17. Thousand Oaks - Full Aperture SolarLite Filter - 222mm Outer Cell

    $99.00
    SKU: THO-S-8750

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 216-220mm. 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. **

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

    $179.00
    SKU: LP2-2

    Wait List - This item is temporarily out of stock.

    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
  19. Thousand Oaks - Full Aperture SolarLite Filter - 266mm Outer Cell

    $109.00
    SKU: THO-S-10500

    Wait List - This item is temporarily out of stock.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 260-264mm. 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. TO - Full Aperture Glass Solar Filter TYPE 2+ for Meade LXD-55 AR-5, TeleVue 127NP & Vixen 114 Telescopes

    $99.00
    SKU: THO-6250

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    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.

  21. Thousand Oaks - Full Aperture SolarLite Filter - 317mm Outer Cell

    $129.00
    SKU: THO-S-12500

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 311-315mm. 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.  THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK PRIOR TO THE ECLIPSE.  WE RECOMMEND THE ASTROZAP 1532 AS AN ALTERNATIVE.  

    Out of stock

  22. Thousand Oaks - Full Aperture SolarLite Filter - 82mm Outer Cell

    $59.00
    SKU: THO-S-3250

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 76-80mm. 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. **

    Out of stock

  23. Thousand Oaks - Full Aperture SolarLite Filter - 120mm Outer Cell

    $69.00
    SKU: THO-S-4750

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 114-118mm. 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. THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK FOR THE ECLIPSE, WE RECOMMEND THE BAADER ASSF-100 AS AN ALTERNATIVE WHICH IS DESIGNED FOR OUTER DIAMETERS BETWEEN 105MM AND 120MM. 

    Out of stock

  24. Thousand Oaks - Full Aperture SolarLite Filter - 152mm Outer Cell

    $79.00
    SKU: THO-S-6000

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 146-150mm. 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. THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK PRIOR TO THE ECLIPSE.  WE RECOMMEND THE BAADER ASTF-120 AS AN ALTERNATIVE. 

    Out of stock

  25. 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

  26. Thousand Oaks - Full Aperture SolarLite Filter - 203mm Outer Cell

    $89.00
    SKU: THO-S-8000

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 197-201mm. 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. **

  27. TO - Heater Bands 1 X 4

    $39.00
    SKU: HB4

    Wait List - This item is temporarily out of stock.

    1" x 4" The heater bands by Thousand Oaks Optical wrap around your telescopes, finder scopes or eyepieces
  28. TO - LP-1 Broadband (Black Cell) 2"

    $149.00
    SKU: LP1-2

    Wait List - This item is temporarily out of stock.

    Enhanced deep sky viewing with the latest in multi
  29. Thousand Oaks - Full Aperture SolarLite Filter - 247mm Outer Cell

    $109.00
    SKU: THO-S-9750

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This item is not longer available and will not be in stock prior to the eclipse. Please consider alternative solar filters.

    Out of stock

  30. TO - LP-4 H-Beta (Red Cell) 1.25"

    $89.00
    SKU: LP4-1.25

    Wait List - This item is temporarily out of stock.

    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
  31. Thousand Oaks - Full Aperture SolarLite Filter - 305mm Outer Cell

    $119.00
    SKU: THO-S-12000

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 299-303mm. 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. **

    Out of stock

  32. Thousand Oaks - Full Aperture SolarLite Filter - 70mm Outer Cell

    $59.00
    SKU: THO-S-2750

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 64-68mm. 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. THIS ITEM IS NO LONGER IN STOCK AND MAY NOT ARRIVE PRIOR TO THE ECLIPSE. WE RECOMMEND THE BAADER ASBF-60 WHICH IS DESIGNED TO FIT OUTER DIAMETERS OF 65 - 80MM

    Out of stock

  33. Thousand Oaks - Full Aperture SolarLite Filter - 387mm Outer Cell

    $149.00
    SKU: THO-S-15250

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 381-385mm. 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. **

  34. Thousand Oaks - Full Aperture SolarLite Filter - 101mm Outer Cell

    $59.00
    SKU: THO-S-4000

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 95-99mm which includes the Meade DS70, Orion 80mm refractors, and Vixen 80mm refractors. 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.  THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK PRIOR TO THE ECLIPSE. WE RECOMMEND THE BAADER ASBF-80 AS AN ALTERNATIVE. 

  35. Thousand Oaks - Full Aperture SolarLite Filter - 133mm Outer Cell

    $69.00
    SKU: THO-S-5250

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This item is not longer available and will not be in stock prior to the eclipse. Please consider alternative solar filters.

    Out of stock

  36. Thousand Oaks - Full Aperture SolarLite Filter - 181mm Outer Cell

    $89.00
    SKU: THO-S-7125

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 175-179mm. 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. **

  37. TO - Heater Bands 1 X 20

    $49.00
    SKU: HB20

    Wait List - This item is temporarily out of stock.

    1" x 20"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
  38. TO - Heater Bands 1 X 6

    $39.00
    SKU: HB6

    Wait List - This item is temporarily out of stock.

    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
  39. Thousand Oaks - Full Aperture SolarLite Filter - 236mm Outer Cell

    $109.00
    SKU: THO-S-9187

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 230-234mm. 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.  THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK PRIOR TO THE ECLIPSE.  WE RECOMMEND THE BAADER ASTF-200 AS AN ALTERNATIVE.  

    Out of stock

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

    $89.00
    SKU: LP3-1.25

    Wait List - This item is temporarily out of stock.

  41. Thousand Oaks - Full Aperture SolarLite Filter - 273mm Outer Cell

    $119.00
    SKU: THO-S-10750

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 267-271mm. 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.  THIS ITEM IS UNAVAILABLE AND MAY NOT BE AVAILABLE PRIOR TO THE ECLIPSE.  WE RECOMMEND THE BAADER ASTF-240 AS AN ALTERNATIVE.

    Out of stock

  42. Thousand Oaks - Full Aperture SolarLite Filter - 50mm Outer Cell

    $59.00
    SKU: THO-S-2000

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes or binoculars with an outer diameter of 44-48mm. 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.  THIS ITEM IS NOT AVAILABLE AND MAY NOT BE IN TIME FOR THE ECLIPSE, WE RECOMMEND BAADER ASTROSOLAR FILM AS AN ALTERNATIVE.  

    Out of stock

  43. Thousand Oaks - Full Aperture SolarLite Filter - 349mm Outer Cell

    $139.00
    SKU: THO-S-13750

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This item is not longer available and will not be in stock prior to the eclipse. Please consider alternative solar filters.

    Out of stock

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

    $59.00
    SKU: THO-S-3500

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    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.  THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK BY THE ECLIPSE.  WE RECOMMEND THE ASTROZAP 1507 FOR O.D. 79-86MM OR THE BAADER ASBF-80 FOR O.D. 85-100MM.  

    Out of stock

  45. Thousand Oaks - Full Aperture SolarLite Filter - 114mm Outer Cell

    $69.00
    SKU: THO-S-4500

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 108-112mm. 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.  THIS ITEM IS UNAVAILABLE AND MAY NOT BE AVAILABLE BEFORE THE ECLIPSE. WE RECOMMEND THE BAADER ASSF-100 AS AN ALTERNATIVE. 

    Out of stock

  46. Thousand Oaks - Full Aperture SolarLite Filter - 158mm Outer Cell

    $79.00
    SKU: THO-S-6250

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 152-156mm. 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. **

    Out of stock

  47. TO - Heater Bands 1 X 15

    $45.00
    SKU: HB15

    Wait List - This item is temporarily out of stock.

    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
  48. Thousand Oaks - Full Aperture SolarLite Filter - 212mm Outer Cell

    $89.00
    SKU: THO-S-8375

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 206-210mm. 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. **

    Out of stock

  49. TO - Heater Bands 1 X 45

    $69.00
    SKU: HB45

    Wait List - This item is temporarily out of stock.

    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
  50. TO - LP-2 Narrowband (Blue Cell) 1.25"

    $89.00
    SKU: LP2-1.25

    Wait List - This item is temporarily out of stock.

    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
  51. Thousand Oaks - Full Aperture SolarLite Filter - 254mm Outer Cell

    $109.00
    SKU: THO-S-10000

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 248-252mm. 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. **

    Out of stock

  52. TO - LP-4 H-Beta (Red Cell) 2"

    $179.00
    SKU: LP4-2

    Wait List - This item is temporarily out of stock.

    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
  53. Thousand Oaks - Full Aperture SolarLite Filter - 311mm Outer Cell

    $119.00
    SKU: THO-S-12225

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 305-309mm. 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. THIS ITEM IS UNAVAILABLE AND MAY NOT BE IN STOCK PRIOR TO THE ECLIPSE. WE RECOMMEND THE BAADER ASTF-280 AS AN ALTERNATIVE. 

    Out of stock

  54. Thousand Oaks - Full Aperture SolarLite Filter - 76mm Outer Cell

    $59.00
    SKU: THO-S-3000

    This item typically has a delivery time of 8-12 weeks. Place your order today to reserve.

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 70-74mm. 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.  THIS ITEM IS UNAVAILABLE AND MAY NOT BE AVAILABLE IN TIME FOR THE ECLIPSE, WE RECOMMEND THE BAADER ASSF-65 AS AN ALTERNATIVE.

    Out of stock

  55. Thousand Oaks - Full Aperture SolarLite Filter - 406mm Outer Cell

    $159.00
    SKU: THO-S-16000

    In stock

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 400-404mm. 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. **

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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.