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  1. Off-Axis Solar Film Thousand Oaks Optical

    TO - R-G Solar Film Off-Axis Fits: Celestron & Meade 8S/C Telescopes

    R-G Solar Film Off-Axis 76mm\3.00", Outer Cell 233mm\9.187" ... Learn More
    Model#: RG-9187A
    $59.00

  2. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: Starhopper 8 Telescopes

    R-G Solar Film Full Aperture 203mm\8.00", Outer Cell 273mm\10.75 ... Learn More
    Model#: RG-10750
    $89.00

  3. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: Coulter 8" & Tak Epsilon 180 ED Telescopes

    R-G Solar Film Full Aperture 203mm\8.00", Outer Cell 266mm\10.50m" ... Learn More
    Model#: RG-10500
    $89.00

  4. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: Meade LXD-55 8 S/NEWT, M-7 AP & Tak 212 Telescopes

    R-G Solar Film Full Aperture 203mm\8.00", Outer Cell 254mm\10.00" ... Learn More
    Model#: RG-10000
    $89.00

  5. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: Meade Starfinder 8 & Orion 8 DSE Telescopes

    R-G Solar Film Full Aperture 203mm\8.00", Outer Cell 247mm\9.75" ... Learn More
    Model#: RG-9750
    $89.00

  6. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: C-8 Newt & Orion Sky Watcher Telescopes

    R-G Solar Film Full Aperture 203mm\8.00", Outer Cell 241mm\9.50" ... Learn More
    Model#: RG-9500
    $89.00

  7. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: Celestron & Meade 8 S/C Telescopes

    R-G Solar Film Full Aperture 203mm\8.00", Outer Cell 233mm\9.187" ... Learn More
    Model#: RG-9187
    $89.00

  8. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture 158mm\6.25" & Outer Cell 216mm\8.50" Telescopes

    R-G Solar Film by Thousand Oaks Optical. ... Learn More
    Model#: RG-8500
    $74.00

  9. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: Starhopper 6 Telescopes

    R-G Solar Film Full Aperture 158mm\6.26", Outer Cell 216mm\8.50" ... Learn More
    Model#: RG-8750
    $74.00

  10. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: Meade LXD-55 AR-6 & M-6 APO Telescopes

    R-G Solar Film Full Aperture 152mm\6.00", Outer Cell 212mm\8.37" ... Learn More
    Model#: RG-8375
    $74.00

  11. R-G Solar Film Thousand Oaks Optical

    TO - R-G Solar Film Full Aperture Fits: C-60, Meade DS-60 EC, Orion 70 & Takahashi FS-60 Telescopes

    R-G Solar Film Full Aperture 60mm\2.37", Outer Cell 82mm\3.25" ... Learn More
    Model#: RG-3250
    $54.00

  12. RG Solar Film Full Aperture Thousand Oaks Optics

    TO - R-G Solar Film Full Aperture Fits: Meade 60 Telescopes (Older Models)

    R-G Solar Film Full Aperture 60mm\2.37", Outer Cell 82mm\3.00" ... Learn More
    Model#: RG-3000
    $54.00

  13. 07744

    Orion - 8.5" ID Full Aperture Solar Filter 180mm

    Orion- 8.5in ID Full Aperture Solar Filter 180mm

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    Model#: 07744
    $99.00

  14. Astrodon 50mm Unmounted ExoPlanet-BB Square Filter

    Astrodon - 50mm Unmounted ExoPlanet-BB Square Filter

    Astrodon introduces the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets.

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    FREE SHIPPING
    (48 States)
    Model#: XOPBB-50S
    $360.00

  15. Astrodon 50mm Unmounted ExoPlanet-BB Filter

    Astrodon - 50mm Unmounted ExoPlanet-BB Filter

    Astrodon introduces the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets.

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    Learn More
    FREE SHIPPING
    (48 States)
    Model#: XOPBB-50R
    $285.00

  16. Astrodon - ExoPlanet-BB in 31 mm inserts for QSI

    Astrodon - ExoPlanet-BB in 31 mm inserts for QSI

    Astrodon introduces the ExoPlanet-BB filter for use in amateur-scale telescopes to measure light curves of exoplanets.

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    Model#: XOPBB-31R
    $175.00

  17. Planetarium Baader 36mm Narrowband Filter Set - Ha, OIII & SII

    Baader Planetarium- Baader 36mm Narrowband Filter Set - Ha, OIII, SII

    Baader Planetarium- Baader 36mm Narrowband Filter Set - Ha, OIII, SII ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: BA-36NBSET
    $495.00

  18. Coronado - SolarMax II 90mm Filter with RichView™ Tuning with 30mm Blocking Filter

    Coronado - SolarMax II 90mm Filter with RichView™ Tuning with 30mm Blocking Filter

    Coronado by Meade SolarMax II Solar Filter set with RichView tuning system. Includes 90mm diameter primary H-Alpha etalon filter with sub 0.7 angstrom bandwidth and Blocking Filter ... Learn More
    Model#: SMF90-30
    $3,999.00

  19. Coronado - SolarMax II 90mm Filter with RichView™ Tuning with 15mm Blocking Filter

    Coronado - SolarMax II 90mm Filter with RichView™ Tuning with 15mm Blocking Filter

    Coronado by Meade SolarMax II Solar Filter set with RichView tuning system. Includes 90mm diameter primary H-Alpha etalon filter with sub 0.7 angstrom bandwidth and Blocking Filter ... Learn More
    Model#: SMF90-15
    $3,099.00

  20. Coronado - SolarMax II 60mm Filter with RichView™ Tuning with 30mm Blocking Filter

    Coronado - SolarMax II 60mm Filter with RichView™ Tuning with 30mm Blocking Filter

    Coronado by Meade SolarMax II Solar Filter set with RichView tuning system. Includes 60mm diameter primary H-Alpha etalon filter with sub 0.7 angstrom bandwidth and Blocking Filter ... Learn More
    Model#: SMF60-30
    $2,499.00

Items 201 to 220 of 966 total

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  1. 11

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