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  1. Baader Planetarium - H-Alpha 35nm CCD Filter 50x50 x 3mm Square

    Baader Planetarium - H-Alpha 35nm CCD Filter 50x50 x 3mm Square

    Baader's new H-Alpha passfilter enables high-contrast deep sky images of H-II regions (such as the N. American Nebula).

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    FREE SHIPPING
    (48 States)
    Model#: FHAL-SQ50
    $264.00

  2. Baader Planetarium 240mm Aperture AstroSolar Telescope Filter

    Baader Planetarium - 240mm 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-240
    $159.00

  3. Baader Planetarium - Color Filter Green 1.25" 500nm BandPass

    Baader Planetarium - Color Filter Green 1.25" 500nm 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#: FCFG-1
    $41.00

  4. FSAPO-2

    Baader Planetarium - 2" Semi APO Filter

    Baader's newest addition for Achromat owners. The Semi-APO works like it's name implies - delivering an amazingly neutral view, while cutting most of the annoying and contrast-robbing violet fringe that plagues all achromats

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    Model#: FSAPO-2
    $137.00

  5. Baader Planetarium - Safety Baader Cool Ceramic Herschel Prism 2" with ClickLock 2" Clamp, PHOTOGRAPHIC version, incl.4 ND-filter 2" 0,6/0,9/1,8/3,0 & Solar-Continuum Filter 2"

    Baader Planetarium - Safety Baader Cool Ceramic Herschel Prism 2" with ClickLock 2" Clamp, PHOTOGRAPHIC version, incl.4 ND-filter 2" 0,6/0,9/1,8/3,0 & Solar-Continuum Filter 2"

    Baader Planetarium - Safety Baader Cool Ceramic Herschel Prism 2" with ClickLock 2" Clamp, PHOTOGRAPHIC version, incl ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: HERSCH-P
    $719.00

  6. Baader Planetarium - f/2 Highspeed-Filter O-III 1.25" (with LPFC)

    Baader Planetarium - f/2 Highspeed-Filter O-III 1.25" (with LPFC)

    Baader’s new ‘High Speed’ Narrowband CCD Filters come in both 1.25” and 2” diameter mounted sizes, in H-alpha, O-III, and S-II, but with an extra twist when compared to their normal filters.

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    (48 States)
    Model#: FOIIIHS-1
    $213.00

  7. Baader Planetarium 1.25" Multicoated Neutral Density Filter ND 0.9

    Baader Planetarium - 1.25" Multicoated Neutral Density Filter - ND 0.9

    The Baader Planetarium Neutral Density Filter 0.9. helps reduce light from bright objects. It is mounted in a 1.25" filter cell (also available as a 2" version SOLD SEPARATELY)

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    Model#: FND1-1
    $41.00

  8. Baader Planetarium - H-alpha 35nm CCD Filter 2" (with LPFC)

    Baader Planetarium - H-alpha 35nm CCD Filter 2" (with LPFC)

    Baader's new H-Alpha passfilter enables high-contrast deep sky images of H-II regions (such as the N. American Nebula). Its medium 35nm FWHM bandwidth is ideal for interline CCD cameras ( like SBIG ST-2000/STL11000) ... Learn More
    Model#: FHAL-2
    $199.00

  9. Baader Planetarium H-beta 8.5nm CCD Narrowband-Filter 50.8mm Round

    Baader Planetarium - H-beta 8.5nm CCD Narrowband-Filter 50.8mm 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#: FHBN-RD50
    $259.00

  10. Baader Planetarium - BCF-Filter for Canon EOS 5D Mark II

    Baader Planetarium - BCF-Filter for Canon EOS 5D Mark II

    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#: FBCF-5DII
    $112.00

  11. Baader Planetarium - Baader UHC-S Nebula Filter 50.4mm Square, L-Booster

    Baader Planetarium - Baader UHC-S Nebula Filter 50.4mm Square, L-Booster

    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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    FREE SHIPPING
    (48 States)
    Model#: FUHC-SQ50
    $226.00

  12. Baader Planetarium 2" Multicoated Neutral Density Filter - ND 0.9

    Baader Planetarium - 2" Multicoated Neutral Density Filter - ND 3.0

    The Baader Planetarium Neutral Density Filter 3.0 helps reduce light from bright objects. It is mounted in a 2" filter cell (also available as a 1.25" version SOLD SEPARATELY)

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    Model#: FND3-2
    $64.00

  13. Baader Planetarium - Clearglass Filter 1.25" with Low Profile Filter Cell (LPFC)

    Baader Planetarium - Clearglass Filter 1.25" with Low Profile Filter Cell (LPFC)

    Clear parfocal filters are also available to assist in focusing ... Learn More
    Model#: FC-1
    $55.00

  14. Baader Planetarium - UV/IR Cut / L-Filter 36mm (2mm glass thickness) Round

    Baader Planetarium - UV/IR Cut / L-Filter 36mm (2mm glass thickness) Round

    Baader Planetarium has introduced the world's finest UV/IR cut filter. This filter is a must for all digital imaging with Digital Cameras, CCD Cameras, and modified WebCams ... Learn More
    Model#: FUVIR-RD36
    $96.00

  15. Baader Planetarium - AstroSolar maximum size, 117x117cm, Telescope Quality, ND = 5.0

    Baader Planetarium - AstroSolar maximum size, 117x117cm, Telescope Quality, ND = 5.0

    Baader Planetarium AstroSolar Safety Film, maximum size- 117x117cm, Telescope Quality, ND = 5.0Baader Planetarium's AstroSolar™ Safety Film delivers white light views of the Sun that are unmatched by any other objective solar filter or material ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: ASOLV-L
    $337.00

  16. Baader Planetarium 70mm Aperture AstroSolar Binocular Filter

    Baader Planetarium - 70mm Aperture AstroSolar Binocular Filter

    The AstroSolar filter material is mounted onto a plastic ring whereas the plastic ring itself works as stabilizing element for the filter cell by being mounted on a aluminum front frame with a very similar thermal expansion for the plastic and film, thereby reducing the chance of damage.

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    Model#: ASBF-70
    $46.00

  17. Baader Planetarium H-beta 8.5nm CCD Narrowband-Filter 2" (with LPFC)

    Baader Planetarium - H-beta 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#: FHBN-2
    $219.00

  18. Baader Planetarium - CCD Narrowband-filterset 65x65mm H-alpha 7 / OIII / SII (3mm glass thickness) for Full-Frame-CCD

    Baader Planetarium - CCD Narrowband-filterset 65x65mm H-alpha 7 / OIII / SII (3mm glass thickness) for Full-Frame-CCD

    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-SQ65
    $1,045.00

  19. 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

  20. Baader Planetarium 80mm Aperture AstroSolar Spotter Filter

    Baader Planetarium - 80mm 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-80
    $52.00

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