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- Filters - Solar (106)
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- $0.00 - $100.00 (68)
- $100.00 - $200.00 (30)
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- TO Broadband Nebular Filters (2)
- TO Full Aperture Glass Solar Filter TYPE 2plus Filters (25)
- TO H-Alpha Filter CENTER-AXIS Filters (7)
- TO H-Alpha Filter OFF-AXIS Filters (8)
- TO H-Beta Nebular Filters (2)
- TO Narrowband Nebular Filters (2)
- TO OFF-AXIS Glass Solar Filter TYPE 2plus Filters (15)
- TO Oxygen III Filters (2)
- TO R-G Solar Film Filters (51)
Thousand Oaks Optical
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TO - Full Aperture Glass Solar Filter TYPE 2+ for TeleVue Ranger Telescopes
TYPE 2 + Full Aperture White Light Solar Filters made with high quality, hand select glass, and coated ... ... Learn More
Model#: TO3500
$69.00 -
TO - Full Aperture R-G Solar Film Filters
The R-G Solar film by Thousand Oaks Optical now brings superior solar imaging to the amateur astronomer. The question may come up as to why? R-G Solar Film emphasizes more on the natural yellow and orange colors of the Sun which is what makes the viewing so extraordinary. Last but not least, R-G Solar Film offers high resolution even at high magnification!
... Learn MoreModel#: RG Full Aperture
Starting at: $49.00
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TO - LP-1 Broadband (Black Cell) 1.25"
The Thousand Oaks Optical product line now includes ... Learn More
Model#: LP1-1.25
$89.00 -
TO - LP-1 Broadband (Black Cell) 2"
Enhanced deep sky viewing with the latest in multi ... Learn More
Model#: LP1-2
$149.00 -
TO - LP-2 Narrowband (Blue Cell) 1.25"
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 ... Learn More
Model#: LP2-1.25
$89.00 -
TO - LP-2 Narrowband (Blue Cell) 2"
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 ... Learn More
Model#: LP2-2
$179.00 -
TO - LP-3 OIII (Green Cell) 1.25"
Thousand Oaks Optical LP-3 OIII (Green 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 ... Learn More
Model#: LP3-1.25
$89.00 -
TO - LP-3 OIII (Green Cell) 2"
LP-3 OIII (Green 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 ... Learn More
Model#: LP3-2
$179.00 -
TO - LP-4 H-Beta (Red Cell) 1.25"
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 ... Learn More
Model#: LP4-1.25
$89.00 -
TO - LP-4 H-Beta (Red Cell) 2"
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 ... Learn More
Model#: LP4-2
$179.00 -
TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron 10 " Newtonians & Orion Sky Watcher 10 " Telescopes
... ... Learn More
Model#: TO11500A
$109.00 -
TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron 8 " Newtonians & Orion Sky Watcher 8 " Telescopes
... ... Learn More
Model#: TO9500A
$89.00 -
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TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron C-11 Telescopes
Off Axis Type 2+ Glass Solar Filter For C-11Clear ApertureOuter Cell I.D.ApplicationPart #101mm/ 3400"317mm / 12 ... Learn More
Model#: TO12500A
$119.00 -
TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron C-14 Telescopes
Off Axis Type 2+ Glass Solar Filter For Celestron C-14Clear ApertureOuter Cell I.D.ApplicationPart #152mm / 6.00"400mm / 15 ... Learn More
Model#: TO15750A
$149.00 -
TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron C-9.25 Telescopes
... ... Learn More
Model#: TOC10750A
$89.00 -
TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Celestron Starhopper 8 Telescopes
Off Axis Type 2+ Glass Solar Filter For Celestron StarHopper 8Clear ApertureOuter Cell I.D.ApplicationPart #76mm/ 3.00"273mm / 10 ... Learn More
Model#: TO10750A
$89.00 -
TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Meade 10 " Schmidt-Cassegrain Telescopes
... ... Learn More
Model#: TO12000A
$109.00 -
TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Meade 12 " Schmidt-Cassegrain Telescopes
Off Axis Type 2+ Glass Solar Filter For Meade 12" Schmidt-CassegrainClear ApertureOuter Cell I.D.ApplicationPart #114mm / 4.50"349mm / 13.75" / 12 ... Learn More
Model#: TO13750A
$139.00 -
TO - OFF-AXIS Glass Solar Filter TYPE 2+ for Meade 14 " Schmidt-Cassegrain Telescopes
Off Axis Type 2+ Glass Solar Filter For Meade 14" Schmidt-CassegrainClear ApertureOuter Cell I.D.ApplicationPart #152mm / 6.00"406mm / 16 ... Learn More
Model#: TO16000A
$169.00
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.
