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  1. AstroZap Glass Solar Filter - Off-Axis 321mm-327mm

    AstroZap - Glass Solar Filter - Off-Axis 321mm-327mm

    These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center.

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    Model#: AZ-1558
    $149.00

  2. AstroZap - Glass Solar Filter - Off-Axis 303mm-314mm

    AstroZap - Glass Solar Filter - Off-Axis 303mm-314mm

    These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center.

    ...
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    Model#: AZ-1557
    $119.00

  3. AstroZap - Glass Solar Filter - Off-Axis 295mm-302mm

    AstroZap - Glass Solar Filter - Off-Axis 295mm-302mm

    These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center.

    ...
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    Model#: AZ-1556
    $119.00

  4. AstroZap - Glass Solar Filter - Off-Axis 283mm-289mm

    AstroZap - Glass Solar Filter - Off-Axis 283mm-289mm

    These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center.

    ...
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    Model#: AZ-1555
    $119.00

  5. AstroZap - Glass Solar Filter - Off-Axis 257mm-264mm

    AstroZap - Glass Solar Filter - Off-Axis 257mm-264mm

    These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center.

    ...
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    Model#: AZ-1554
    $99.00

  6. AstroZap Glass Solar Filter - Off-Axis 244mm-251mm

    AstroZap - Glass Solar Filter - Off-Axis 244mm-251mm

    These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center.

    ...
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    Model#: AZ-1553
    $99.00

  7. AstroZap Glass Solar Filter - Off-Axis 238mm-244mm

    AstroZap - Glass Solar Filter - Off-Axis 238mm-244mm

    These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center.

    ...
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    Model#: AZ-1552
    $99.00

  8. AstroZap Glass Solar Filter - Off-Axis 232mm-238mm

    AstroZap - Glass Solar Filter - Off-Axis 232mm-238mm

    These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center.

    ...
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    Model#: AZ-1551
    $99.00

  9. AstroZap - Glass Solar Filter - Off-Axis 224mm-230mm

    AstroZap - Glass Solar Filter - Off-Axis 224mm-230mm

    These are safe off axis solar telescope filters. An off axis solar filter blocks light into the telescope by only allowing light through a small portion of glass that is off center.

    ...
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    Model#: AZ-1550
    $99.00

  10. iOptron - 60mm Solar Filter

    iOptron - 60mm Solar Filter

    A most durable Solar II plus white light glass solar filter for most 70mm to 90mm telescope tube.

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    Model#: TSF60
    $50.00

  11. TO - Full Aperture R-G Solar Film Filters

    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!

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    Model#: RG Full Aperture

    Starting at: $49.00

  12. TO - R-G SOLAR FILM  8.5X11 Sheet

    TO - R-G SOLAR FILM 8.5X11 Sheet

    Designed with quality and cost in mind, our new R-G Solar Film provides a superior image of the sun at a very economical price. Unlike other brands of thin film solar filters, the R-G Solar Film provides a more pleasing and natural Yellow-Orange image of the sun our customers have come to know and love through our Glass Solar Filter product line.

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    Model#: RG85x11
    $30.00

  13. TO -  BLACK POLYMER   8.5X11 Sheet

    TO - BLACK POLYMER 8.5X11 Sheet

    A lower cost alternative where lower magnification is used such as with binoculars, camera filters, finder scopes and small telescopes. Stronger than Mylar with the filtering properties protected within the substrate. Solar image is yellow-orange. Also available in sheets. Guaranteed 5 years.

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    Model#: BP85x11
    $30.00

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

    TO - R-G Solar Film Off-Axis Fits: Meade DS-16 Telescope

    Thousand Oaks Optical - R-G Solar Film Off-Axis 152mm\6.00", Outer Cell 485mm\19.12"

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    Model#: RG-19125A
    $129.00

  15. 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

  16. 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

  17. 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

  18. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: C-80, Meade DS-70, Orion 80 & Vixen 80 Telescopes

    R-G Solar Film Full Aperture 80mm\3.15", Outer Cell 101mm\4.00"

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    Model#: RG-4000
    $59.00

  19. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: C-80 EQ, C-60 AZ/EQ, ETX 60/70, TV-76 & Pronto Telescopes

    R-G Solar Film Full Aperture 80mm\3.15", Outer Cell 95mm\3.75". ... Learn More
    Model#: RG-3750
    $54.00

  20. Thousand Oaks Optical R-G Solar Film

    TO - R-G Solar Film Full Aperture Fits: TV Ranger & Wms. Optics ZS66 Telescopes

    R-G Solar Film Full Aperture 80mm\3.15", Outer Cell 90mm\3.50"

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    Model#: RG-3500
    $54.00

Items 21 to 40 of 285 total

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