Thousand Oaks Filters

69 Item(s)
Set Descending Direction
  1. Thousand Oaks - Full Aperture Glass Solar Filter TYPE 2+ for Meade DS-60EC, Orion 70 & Takahashi FS-60 Telescopes

    Regular Price: $69.00

    You Pay: $65.50

    SKU: THO-3250

    In stock

    Thousand Oaks Type 2+ Solar Filters are made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Designed to fit Meade DS-60EC, Orion 70 & Takahashi FS-60 Telescopes and similarly sized telescopes. Guaranteed fifteen years.

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

    $109.00
    SKU: THO-S-10000

    In stock

    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. **

  3. Thousand Oaks - R-G Solar Film Full Aperture Fits: Celestron & Meade 8 S/C Telescopes

    Regular Price: $89.00

    You Pay: $84.50

    SKU: THO-RG-9187

    In stock

    Thousand Oaks R-G Solar Film Full Aperture 203mm\8.00", Outer Cell 233mm\9.187"
  4. 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. 

  5. TO - Heater Bands 2 X 2

    $25.00
    SKU: HB2

    Ships in 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
  6. 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.

  7. 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. **

  8. TO - Heater Bands 1 X 50

    $89.00
    SKU: HB50

    Ships in 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
  9. Thousand Oaks - Full Aperture SolarLite Filter - 108mm Outer Cell

    $69.00
    SKU: THO-S-4250

    In stock

    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. **

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

    $179.00
    SKU: LP2-2

    Ships in 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
  11. 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.  

  12. TO - 11-12.5 " H-Alpha Filter CENTER-AXIS

    $969.00
    SKU: TO11-12.5HACA

    Ships in 3-5 Days

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ...
    FREE SHIPPING(48 States)
  13. Thousand Oaks - Full Aperture SolarLite Filter - 190mm Outer Cell

    $89.00
    SKU: THO-S-7500

    In stock

    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. **

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

    $899.00
    SKU: TO7-8HACA

    Ships in 3-5 Days

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ...
    FREE SHIPPING(48 States)
  15. Thousand Oaks - Full Aperture SolarLite Filter - 241mm Outer Cell

    $109.00
    SKU: THO-S-9500

    In stock

    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. **

  16. Thousand Oaks - Full Aperture Glass Solar Filter TYPE 2+ for Meade LXD-55 AR-6 & Meade 6 " APO Telescopes

    Regular Price: $109.00

    You Pay: $103.50

    SKU: THO-8375

    In stock

    Thousand Oaks Type 2+ solar filtesr are made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Designed for Meade LXD-55 AR-6 & Meade 6 " APO Telescopes and similarly sized telescopes. Guaranteed fifteen years.

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

    $119.00
    SKU: THO-S-11500

    In stock

    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. **

  18. 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

  19. 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.

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

    $149.00
    SKU: THO-S-14375

    In stock

    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. **

  21. TO - Heater Bands 1 X 4

    $39.00
    SKU: HB4

    Ships in 3-5 Days

    1" x 4" The heater bands by Thousand Oaks Optical wrap around your telescopes, finder scopes or eyepieces
  22. Thousand Oaks - Full Aperture SolarLite Filter - 95mm Outer Cell

    $59.00
    SKU: THO-S-3750

    In stock

    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. **

  23. TO - LP-1 Broadband (Black Cell) 2"

    $149.00
    SKU: LP1-2

    Ships in 3-5 Days

    Enhanced deep sky viewing with the latest in multi
  24. 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. 

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

    $89.00
    SKU: LP4-1.25

    Ships in 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
  26. Thousand Oaks - Full Aperture SolarLite Filter - 165mm Outer Cell

    $79.00
    SKU: THO-S-6500

    In 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. ** 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 - 4.5 - 5 " H-Alpha Filter CENTER-AXIS

    $819.00
    SKU: TO4.5-5HACA

    Ships in 3-5 Days

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ....
    FREE SHIPPING(48 States)
  28. Thousand Oaks - Full Aperture SolarLite Filter - 222mm Outer Cell

    $99.00
    SKU: THO-S-8750

    In stock

    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. **

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

    Regular Price: $79.00

    You Pay: $75.00

    SKU: THO-4500

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

    Thousand Oaks Type 2+ solar filters are made with high quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Designed to fit Meade DS-90, TeleVue 85, Takahashi FS-78 & Vixen 4 Telescopes and similarly sized telescopes. Guaranteed fifteen years.

    Out of stock

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

    $109.00
    SKU: THO-S-10500

    In 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. **

  31. Thousand Oaks - Silver-Black Polymer Sheet - 8.5x11"

    SKU: THO-BP85X11

    In stock

    Thousand Oaks Silver-Black Polymer film sheets are a great way to make custom solar filters for binoculars and cameras with low to moderate magnification. Black poly is CE and ISO certified. Sheet size 8.5x11". ** Due to high demand for the 2017 Total Solar Eclipse, orders placed after 7/9/17 may not deliver in time for the eclipse. If we are not able to fulfill your order in time, we will contact you with alternatives.**
  32. 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.  

  33. TO - Heater Bands 1 X 20

    $49.00
    SKU: HB20

    Ships in 3-5 Days

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

    $59.00
    SKU: THO-S-3250

    In stock

    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. **

  35. Thousand Oaks - Full Aperture SolarLite Filter - 432mm Outer Cell

    $159.00
    SKU: THO-S-17000

    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 426-430mm. 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. **

  36. TO - Heater Bands 1 X 6

    $39.00
    SKU: HB6

    Ships in 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
  37. 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. 

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

    $89.00
    SKU: LP3-1.25

    Ships in 3-5 Days

  39. 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. 

  40. TO - 2.4 - 3.1 " H-Alpha Filter CENTER-AXIS

    $779.00
    SKU: TO2.4-3.1HACA

    Ships in 3-5 Days

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation ..
    FREE SHIPPING(48 States)
  41. Thousand Oaks - Full Aperture SolarLite Filter - 203mm Outer Cell

    $89.00
    SKU: THO-S-8000

    In stock

    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. **

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

    $929.00
    SKU: TO9-10HACA

    Ships in 3-5 Days

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ....
    FREE SHIPPING(48 States)
  43. Thousand Oaks - Full Aperture SolarLite Filter - 247mm Outer Cell

    $109.00
    SKU: THO-S-9750

    In stock

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 241-245mm. 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. **

  44. Thousand Oaks - R-G Solar Film Full Aperture Fits: DS-90, TV-85, Tak FS-78, SKY 90, Vixen 4 & GP-102 Telescopes

    Regular Price: $59.00

    You Pay: $56.00

    SKU: THO-RG-4500

    In stock

    Thousand Oaks R-G Solar Film Full Aperture 101mm\4.00", Outer Cell 114mm\4.50"

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

    $119.00
    SKU: THO-S-12000

    In stock

    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. **

  46. TO - Heater Bands 1 X 15

    $45.00
    SKU: HB15

    Ships in 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
  47. 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

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

    $149.00
    SKU: THO-S-15250

    In stock

    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. **

  49. TO - Heater Bands 1 X 45

    $69.00
    SKU: HB45

    Ships in 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
  50. 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. 

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

    $89.00
    SKU: LP2-1.25

    Ships in 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
  52. Thousand Oaks - Full Aperture SolarLite Filter - 133mm Outer Cell

    $69.00
    SKU: THO-S-5250

    In stock

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 127-131mm. 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. **

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

    $179.00
    SKU: LP4-2

    Ships in 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
  54. Thousand Oaks - Full Aperture SolarLite Filter - 181mm Outer Cell

    $89.00
    SKU: THO-S-7125

    In stock

    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. **

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

    $839.00
    SKU: TO6HACA

    Ships in 3-5 Days

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing ....
    FREE SHIPPING(48 States)
  56. 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.  

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

    Regular Price: $79.00

    You Pay: $75.00

    SKU: THO-5000

    In stock

    Thousand Oaks Type 2+ filters are made with high-quality hand select glass coated with our exclusive Solar II Plus. The most durable glass filter on the market. Designed to fit Firstscope 76, Celestron NexStar 4, Meade ETX-105, Meade 2045, TeleVue 101 & TeleVue 102 Telescopes and similarly sized telescopes. Guaranteed fifteen years.

  58. 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.

  59. 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.  

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

    $139.00
    SKU: THO-S-13750

    In stock

    This Thousand Oaks SolarLite full aperture solar filter is designed for telescopes with an outer diameter of 343-347mm. 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. **

  61. TO - Heater Bands 1 X 30

    $55.00
    SKU: HB30

    Ships in 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
  62. 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.  

  63. Thousand Oaks Optical - Solar Eclipse Glasses and Cards

    $1.50
    SKU: THO-SOLARSHADES

    In stock

    Made with Thousand Oaks Optical black RG film, these solar eclipse glasses will provide a yellow/orange view of the Sun and are rated safe for extended solar viewing. Choose from sunglass style viewers or flat viewing cards, both are lightweight and store flat and are great for outfitting groups for eclipse watching.
  64. TO - LP-1 Broadband (Black Cell) 1.25"

    $89.00
    SKU: LP1-1.25

    Ships in 3-5 Days

    The Thousand Oaks Optical product line now includes
  65. 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. 

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

    $179.00
    SKU: LP3-2

    In stock

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

    $79.00
    SKU: THO-S-6250

    In stock

    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. **

  68. TO - 3.5 - 4 " H-Alpha Filter CENTER-AXIS

    $799.00
    SKU: TO3.5-4HACA

    Ships in 3-5 Days

    The H-Alpha (Hydrogen-Alpha) filter allows safe observation of the entire solar disc, providing superb views ....
    FREE SHIPPING(48 States)
  69. Thousand Oaks - Full Aperture SolarLite Filter - 212mm Outer Cell

    $89.00
    SKU: THO-S-8375

    In stock

    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. **

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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.