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  1. Baader Planetarium - 36mm Round LRGB Filters - UV/IR Cut L-Filter

    Baader Planetarium - 36mm Round LRGB Filters - UV/IR Cut L-Filter

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    (48 States)
    Model#: FLRGB-RD36
    $477.00

  2. Baader Planetarium 65mm Aperture AstroSolar Spotter Filter

    Baader Planetarium - 65mm Aperture AstroSolar Spotter Filter

    The AstroSolar Filters for spotters are very stable filters that can work with spotting scopes, tele-lenses and even amateur telescopes (corresponding to the size of filter chosen).

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    Model#: ASSF-65
    $44.00

  3. Baader Planetarium - Contrast-Booster Filter - 1.25"

    Baader Planetarium - Contrast-Booster Filter - 1.25"

    The Baader Planetarium 1.25" Contrast Booster Filter is a remarkable accessory for all refractive optical systems!

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    Model#: BPCB125
    $74.00

  4. FCB-1

    Baader Planetarium - Contrast Booster 1.25" Filter

    Much more than a simple minus-violet filter. Based on the popular Baader Moon&Skyglow filter, the Baader Contrast-Booster takes contrast enhancement and skyglow reduction to the maximum level possible from a filter

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    Model#: FCB-1
    $81.00

  5. Baader Planetarium - S II 8nm CCD Narrowband-Filter 50x50mm (3mm glass thickness) Square

    Baader Planetarium - S II 8nm CCD Narrowband-Filter 50x50mm (3mm glass thickness) Square

    CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: FSIIN-SQ50
    $360.00

  6. Baader Planetarium 50mm Square LRGB Filters - UV/IR Cut L-Filter and Clear Filter

    Baader Planetarium - 50mm Square LRGB Filters - UV/IR Cut L-Filter and Clear Filter

    Baader's new LRGB anti-reflection filters deliver enhanced color separation and picture quality. Unfortunately, their obvious enhancements will likely cause many astrophotographers to re-take images of their favorite objects...

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    FREE SHIPPING
    (48 States)
    Model#: FLRGBC-SQ50
    $849.00

  7. Baader Planetarium 150mm Aperture AstroSolar Spotter Filter

    Baader Planetarium - 150mm Aperture AstroSolar Spotter Filter

    The AstroSolar Filters for spotters are very stable filters that can work with spotting scopes, tele-lenses and even amateur telescopes (corresponding to the size of filter chosen).

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    Model#: ASSF-150
    $95.00

  8. Baader Planetarium Polarizing Filter - 1.25"

    Baader Planetarium - Polarizing Filter - 1.25"

    For observers who enjoy lunar viewing, the Baader Planetarium Polarizing Filter is a perfect option. It provides variable neutral density as it is rotated to accommodate different lunar stages.

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    Model#: BPPOL125
    $58.00

  9. Baader Planetarium - Color Filter Yellow 2" 495nm LongPass

    Baader Planetarium - Color Filter Yellow 2" 495nm LongPass

    Not just another colored filter. Finally, a set of serious tools for the planetary observer. Baader Planetarium's Premium Colored Filters bring a new level of quality and performance to planetary contrast enhancement ... Learn More
    Model#: FCFY-2
    $64.00

  10. Baader Planetarium - S II CCD Narrowband-Filter 36 (2mm glass thickness)

    Baader Planetarium - S II CCD Narrowband-Filter 36 (2mm glass thickness)

    CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible ... Learn More
    Model#: FSIIN-RD36
    $188.00

  11. Baader Planetarium - U Filter (Venus and Ultraviolet) - 1.25"

    Baader Planetarium - U Filter (Venus and Ultraviolet) - 1.25"

    Another unique and pioneering filter from Baader Planetarium. For the first time, amateurs can now record cloud structures on Venus. The Baader Venus Filter enables amateurs to successfully image in the deep UV, a spectral region normally inaccessible

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    FREE SHIPPING
    (48 States)
    Model#: FUV-1
    $296.00

  12. Baader Planetarium 160mm Aperture AstroSolar Telescope Filter

    Baader Planetarium - 160mm Aperture AstroSolar Telescope Filter

     The AstroSolar filters for telescopes include a temperature compensated cell to avoid stress under temperature changes.

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    Model#: ASTF-160
    $112.00

  13. Baader Planetarium - UV-IR Rejection Filter - 2"

    Baader Planetarium - UV-IR Rejection Filter - 2"

    Astrophotography with CCD cameras, digital cameras and webcams will only get better with the addition of the Baader UV-IR Rejection Filter!

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    Model#: BPUVIR2
    $114.00

  14. Baader Planetarium - UHC-S / L-Booster-Filter 2"

    Baader Planetarium - UHC-S / L-Booster-Filter 2"

    The Baader Planetarium UHC-S Nebula filter excels at delivering a high-contrast and natural view of emission nebula - without excessive dimming and loss of background star fields.

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    Model#: FUHC-2
    $147.00

  15. Baader Planetarium - 1.25" O III Filter, (8nmHBW) visual

    Baader Planetarium - 1.25" O III Filter, (8nmHBW) visual

    Delivers the absolute highest contrast views of many diffuse and planetary nebula. For many objects, the Baader O-III reveals a level of intricate detail that rivals the best deep sky photographs ... Learn More
    Model#: FOIII-1
    $104.00

  16. Baader Planetarium - O III 8.5nm CCD Narrowband-Filter 1.25" (with LPFC)

    Baader Planetarium - O III 8.5nm CCD Narrowband-Filter 1.25" (with LPFC)

    CCD imagers will find Baader's Premium Narrowband CCD passfilters to deliver the absolute highest contrast deep sky images in H-Alpha, H-Beta, Oxygen III, and Sulfur-II, with the shortest exposures possible ... Learn More
    Model#: FOIIIN-1
    $149.00

  17. Baader Planetarium - D-ERF Energy Rejection Filter 110mm with IR-Cut Dielectric Coating

    Baader Planetarium - D-ERF Energy Rejection Filter 110mm with IR-Cut Dielectric Coating

    Baader Planetarium D-ERF Energy Rejection Filter, 110mm with IR-Cut Dielectric CoatingBaader planetarium has introduced a new evolution in their premium energy rejection filters, from 70mm up to 180mm! These filters incorporate a new all-dielectric IR re ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: DERF-110
    $627.00

  18. Baader Planetarium Narrowband Enforced 3.5nm H-Alpha Filter, 2" (with LPFC)

    Baader Planetarium - Narrowband Enforced 3.5nm H-Alpha Filter, 2" (with LPFC)

    Open up the extremely narrow 3.5nm H-alpha world.  This enforced contrast results in even fainter stars, and providing more signal of the faintest nebulae detail.

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    FREE SHIPPING
    (48 States)
    Model#: FHALNE-2
    $537.00

  19. Baader Planetarium D-ERF Energy rejection filter 75mm with IR-Cut dielectric coating

    Baader Planetarium - D-ERF Energy Rejection Filter 75mm with IR-Cut Dielectric Coating

    The Baader Planetarium energy rejection filters include new all-dielectric IR rejection coatings to eliminate IR energy heat to produce cold focus.

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    FREE SHIPPING
    (48 States)
    Model#: DERF-75
    $349.00

  20. Baader Planetarium - Color Filter Dark Blue 1.25" 435nm BandPass

    Baader Planetarium - Color Filter Dark Blue 1.25" 435nm BandPass

    Not just another colored filter. Finally, a set of serious tools for the planetary observer. Baader Planetarium's Premium Colored Filters bring a new level of quality and performance to planetary contrast enhancement ... Learn More
    Model#: FCFDB-1
    $41.00

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