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  1. Astrodon Photometric Sloan 50mm Unmounted Gen2 r' Edge Blackened Filter

    Astrodon - Photometric Sloan - 50mm Unmounted Gen2 r' Edge Blackened Filter

    NEW!  Astrodon introduces Generation 2 Sloan filters based upon ongoing input from research organizations.  The changes include

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: r'2-50R
    $400.00

  2. Thousand Oaks Optical R-G Solar Film Off-Axis

    TO - R-G Solar Film Off-Axis Fits: Meade 12 S/C Telescopes

    Thousand Oaks Optical - R-G Solar Film Off-Axis 114mm\4.50", Outer Cell 349mm\13.75"

    ...
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    Model#: RG-13750A
    $99.00

  3. Thousand Oaks Optical Off-Axis R-G Solar Film

    TO - R-G Solar Film Off-Axis Fits: Meade Starfinder 10 & Coulter 10 Telescopes

    R-G Solar Film Off-Axis 101mm\4.00", Outer Cell 330mm\13.00" ... Learn More
    Model#: RG-13000A
    $89.00

  4. Thousand Oaks Optical R-G Solar Film Off-Axis

    TO - R-G Solar Film Off-Axis Fits: C-11 Telescopes

    R-G Solar Film Off-Axis 101mm\4.00", Outer Cell 317mm\12.50" ... Learn More
    Model#: RG-12500A
    $89.00

  5. R-G Solar Film Thousand Oaks Optical Off-Axis

    TO - R-G Solar Film Off-Axis Fits: 10" Dob Telescopes

    R-G Solar Film Off-Axis 101mm\4.00", Outer Cell 311mm\12.25" ... Learn More
    Model#: RG-12225A
    $79.00

  6. R-G Solar Film Thousand Oaks Optical Off-Axis

    TO - R-G Solar Film Off-Axis Fits: Meade 10 S/C & LXD-55 10 S/NEWT Telescopes

    R-G Solar Film Off-Axis 101mm\4.00", Outer Cell 305mm/12.00" ... Learn More
    Model#: RG-12000A
    $79.00

  7. R-G Solar Film Thousand Oaks Optical Off-Axis

    TO - R-G Solar Film Off-Axis Fits: Celestron 10 Newt & Orion SkyWatcher 10 Telescopes

    R-G Solar Film Off-Axis 101mm\4.00", Outer Cell 292mm\11.50" ... Learn More
    Model#: RG-11500A
    $79.00

  8. TO - R-G Solar Film Off-Axis Fits: C-9 1/4 Telescopes

    TO - R-G Solar Film Off-Axis Fits: C-9 1/4 Telescopes

    R-G Solar Film Off-Axis 76mm\3.00", Outer Cell 272mm\10.75"

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    Model#: RG-C10750A
    $69.00

  9. R-G Solar Film Off-Axis Thousand Oaks Optical

    TO - R-G Solar Film Off-Axis Fits: StarHopper 8 Telescopes

    R-G Solar Film Off-Axis 76mm\3.00", Outer Cell 273mm\10.75" ... Learn More
    Model#: RG-10750A
    $69.00

  10. Thousand Oaks Optical R-G Solar Film Off-Axis

    TO - R-G Solar Film Off-Axis Fits: Coulter 8 & Tak Epsilon 180 ED Telescopes

    R-G Solar Film Off-Axis 76mm\3.00", Outer Cell 266mm\10.50" ... Learn More
    Model#: RG-10500A
    $69.00

  11. Thousand Oaks Optical R-G Solar Film Off-Axis

    TO - R-G Solar Film Off-Axis Fits: Meade LXD-55 8 S/NEWT & Takahashi 212 Telescopes

    R-G Solar Film Off-Axis 76mm\3.00", Outer Cell 254mm\10.00" ... Learn More
    Model#: RG-10000A
    $69.00

  12. Thousand Oaks Optical R-G Solar Film Off-Axis

    TO - R-G Solar Film Off-Axis Fits: Meade Starfinder 8 & Orion 8 DSE Telescopes

    R-G Solar Film Off-Axis 76mm\3.00", Outer Cell 247mm\9.75" ... Learn More
    Model#: RG-9750A
    $59.00

  13. Thousand Oaks Optical R-G Solar Film Off-Axis

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

    R-G Solar Film Off-Axis 76mm\3.00", Outer Cell 241mm\9.50" ... Learn More
    Model#: RG-9500A
    $59.00

  14. R-G Solar Film Thousand Oaks Optical Off-Axis

    TO - R-G Solar Film Off-Axis Fits: Orion 12.5 Telescopes

    Thousand Oaks Optical - R-G Solar Film Off-Axis 114mm\4,50", Outer Cell 387mm\15.25"

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    Model#: RG-15250A
    $99.00

  15. Thousand Oaks Optical R-G Solar Film Off-Axis

    TO - R-G Solar Film Off-Axis C-14 Fits: C-14 Telescope

    Thousand Oaks Optical - R-G Solar Film Off-Axis 153mm\6.00", Outer Cell 400mm\15.75"

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    Model#: RG-15750A
    $109.00

  16. Astrodon Photometric Sloan 1.25" Mounted Gen2 g' Edge Blackened Filter

    Astrodon - Photometric Sloan - 1.25" Mounted Gen2 r' Edge Blackened Filter

    NEW!  Astrodon introduces Generation 2 Sloan filters based upon ongoing input from research organizations.  The changes include

    ...
    Learn More
    Model#: r'2-27R
    $200.00

  17. Astrodon Photometric Sloan 50mm Unmounted Gen2 g' Edge Blackened Filter

    Astrodon - Photometric Sloan - 50mm Unmounted Gen2 g' Edge Blackened Filter

    NEW!  Astrodon introduces Generation 2 Sloan filters based upon ongoing input from research organizations.  The changes include

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: g'2-50R
    $400.00

  18. Astrodon Photometric Sloan 1.25" Mounted Gen2 g' Edge Blackened Filter

    Astrodon - Photometric Sloan - 1.25" Mounted Gen2 g' Edge Blackened Filter

    NEW!  Astrodon introduces Generation 2 Sloan filters based upon ongoing input from research organizations.  The changes include

    ...
    Learn More
    Model#: g'2-27R
    $200.00

  19. Astrodon Photometric Sloan 50mm Unmounted Gen2 u' Edge Blackened Square Filter

    Astrodon - Photometric Sloan - 50mm Unmounted Gen2 u' Edge Blackened Square Filter

    NEW!  Astrodon introduces Generation 2 Sloan filters based upon ongoing input from research organizations.  The changes include

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: u'2-50S
    $440.00

  20. Astrodon Photometric Sloan 50mm Unmounted Gen2 u' Edge Blackened Filter

    Astrodon - Photometric Sloan - 50mm Unmounted Gen2 u' Edge Blackened Filter

    NEW!  Astrodon introduces Generation 2 Sloan filters based upon ongoing input from research organizations.  The changes include

    ...
    Learn More
    FREE SHIPPING
    (48 States)
    Model#: u'2-50R
    $400.00

Items 1 to 20 of 902 total

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