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  1. Baader Planetarium - 1.25" Double Polarizing Filter (with rotating Filter cell)

    Baader Planetarium - 1.25" Double Polarizing Filter (with rotating Filter cell)

    Baader Planetarium - 1.25" double polarizing Filter (with rotating Filter cell)  A particularly handy attribute of the Herschel Wedge is it's partial polarizing effect on the solar image

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    Model#: FPOL-1
    $54.00

  2. 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

  3. Baader Planetarium - Set 2" for InterLine-CCD, consisting of 4 Filters 2": H-alpha 35nm, H-beta, O III, S-II, No. 2458380/ 2458426/ 2458436/ 2458431 (with LPFC)

    Baader Planetarium - Set 2" for InterLine-CCD, consisting of 4 Filters 2": H-alpha 35nm, H-beta, O III, S-II, No. 2458380/ 2458426/ 2458436/ 2458431 (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
    FREE SHIPPING
    (48 States)
    Model#: FNSET4-2
    $865.00

  4. Baader Planetarium - 1.25" LRGB Filters - UV/IR Cut L-Filter

    Baader Planetarium - 1.25" LRGB Filters - UV/IR Cut L-Filter

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    FREE SHIPPING
    (48 States)
    Model#: FLRGB-1
    $379.00

  5. 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

  6. 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#: FO-III-1
    $83.00

  7. Baader Planetarium - CCD Narrowband-filterset  50.8mm H-alpha 7 / OIII / SII (3mm glass thickness) for Full-Frame-CCD, consisting of 3 Filters: H-alpha 7nm, O III 8.5nm and S II 8nm Round

    Baader Planetarium - CCD Narrowband-filterset 50.8mm H-alpha 7 / OIII / SII (3mm glass thickness) for Full-Frame-CCD, consisting of 3 Filters: H-alpha 7nm, O III 8.5nm and S II 8nm Round

    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#: FNSET3-RD50
    $760.00

  8. Baader Planetaruim - 36mm Round LRGBC Filters - UV/IR Cut L-Filter and Clear Filter

    Baader Planetaruim - 36mm Round LRGBC Filters - UV/IR Cut L-Filter and Clear Filter

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    FREE SHIPPING
    (48 States)
    Model#: FLRGBC-RD36
    $524.00

  9. Baader Planetarium - 65mm  Square LRGB Filters - UV/IR Cut L-Filter

    Baader Planetarium - 65mm Square LRGB Filters - UV/IR Cut L-Filter

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    FREE SHIPPING
    (48 States)
    Model#: FLRGB-SQ65
    $949.00

  10. 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

  11. FCFO-2

    Baader Planetarium - Color Filter Orange 2" 570nm 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#: FCFO-2
    $59.00

  12. Baader Planetarium - O III 8.5nm CCD Narrowband-Filter 2" (with LPFC)

    Baader Planetarium - O III 8.5nm CCD Narrowband-Filter 2" (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
    FREE SHIPPING
    (48 States)
    Model#: FOIIIN-2
    $227.00

  13. Baader Planetarium Set of 5 Photometric UBVRI Filters 1.25" (4mm Glass Thickness, Optically Polished)
  14. Baader Planetarium - H-alpha 7nm CCD Narrowband-Filter 1.25" (with LPFC)

    Baader Planetarium - H-alpha 7nm 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#: FHALN-1
    $199.00

  15. FFK-1

    Baader Planetarium - Fringe Killer 1.25" Filter

    The Fringe Killer is the perfect compliment to the Baader Contrast Booster. The Contrast Booster is an aggressive filter, designed to deliver the maximum sharpness and contrast possible from an achromat ... Learn More
    Model#: FFK-1
    $78.00

  16. Baader Planetarium - D-ERF Energy rejection filter 90mm with IR-Cut dielectric coating

    Baader Planetarium - D-ERF Energy rejection filter 90mm with IR-Cut dielectric coating

    Baader Planetarium D-ERF Energy Rejection Filter, 90mm 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 rej ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: DERF-90
    $587.00

  17. Baader Planetarium Enforced 3.5nm H-Alpha Filter, 50x50 Square

    Baader Planetarium - Enforced 3.5nm H-Alpha Filter, 50x50 Square

    Baader's New 3.5nm Narrowband Enforced H-alpha Filters  These three sizes of 3.5nm Enforced-Narrowband filters upen up the extremely narrow 3.5nm H-alpha world.

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    FREE SHIPPING
    (48 States)
    Model#: FHALNE-SQ50
    $640.00

  18. Baader Planetarium - Clearglass Filter 50.4mm (3mm glas thickness) Round

    Baader Planetarium - Clearglass Filter 50.4mm (3mm glas thickness) Round

    Clear parfocal filters are also available to assist in focusing ... Learn More
    Model#: FC-RD50
    $104.00

  19. Baader Planetarium - DSLR-Astro Conversion Filter ( Baader-ACF 1 ) for Canon EOS 300 improved spectral transmission! (optically polished)

    Baader Planetarium - DSLR-Astro Conversion Filter ( Baader-ACF 1 ) for Canon EOS 300 improved spectral transmission! (optically polished)

    DSLR Conversion Filters for Canon EOS cameras. Turn your Canon DSLR into a superb deep sky AstroCamera. Baader's new DSLR conversion filters replace the factory correcting filter ("hot mirror") ... Learn More
    Model#: FACF-1
    $99.00

  20. Baader Planetarium - DSLR-Astro Conversion Filter ( Baader-ACF 2 ) for Canon EOS 350 D/20 D improved spectral transmission! (optically polished)

    Baader Planetarium - DSLR-Astro Conversion Filter ( Baader-ACF 2 ) for Canon EOS 350 D/20 D improved spectral transmission! (optically polished)

    DSLR Conversion Filters for Canon EOS cameras. Turn your Canon DSLR into a superb deep sky AstroCamera. Baader's new DSLR conversion filters replace the factory correcting filter ("hot mirror") ... Learn More
    Model#: FACF-2
    $114.00

Items 1 to 20 of 126 total

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