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Baader Planetarium

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  1. Baader Planetarium Alan Gee Telecompressor Mark II

    Baader Planetarium - Alan Gee Telecompressor Mark II

    A common limitation that plagues owners of most popular Schmidt-Cassegrain telescopes is the narrow field size and high magnifications produced by their slow optical system (typically, f/10) ... Learn More
    FREE SHIPPING
    (48 States)
    Model#: AGII
    $297.00

  2. 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

  3. FSIIN-2

    Baader Planetarium - S II 8nm 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
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    (48 States)
    Model#: FSIIN-2
    $234.00

  4. 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
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    (48 States)
    Model#: DERF-110
    $754.00

  5. Baader Planetarium - NEODYMIUM & IR-Cut 1.25" (Moon & Skyglow) Filter

    Baader Planetarium - NEODYMIUM & IR-Cut 1.25" (Moon & Skyglow) Filter

    The Baader Planetarium Moon & Skyglow (Neodymium) filter brings an entirely unique approach to planetary contrast enhancement and light pollution reduction

    ...
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    Model#: FMS-1
    $79.00

  6. Baader Planetarium - Spacer Tube 39mm for 3" RT Steeltrack, with 4" Dovetail

    Baader Planetarium - Spacer Tube 39mm for 3" RT Steeltrack, with 4" Dovetail

    The 3" RT Spacer allows changing back-focus by providing quick connect/disconnect spacing of the 3" RT Steeltrack Focuser (39mm spacing length).4" External Dovetail on one side for attachment of 3" RT Steeltrack Focuser ... Learn More
    Model#: FOC-SPCR
    $69.00

  7. Baader Planetarium - UV/IR Cut / L-Filter 1.25" with Low Profile Filter Cell (LPFC)

    Baader Planetarium - UV/IR Cut / L-Filter 1.25" with Low Profile Filter Cell (LPFC)

    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-1
    $73.00

  8. FCB-2

    Baader Planetarium - Contrast Booster 2" 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-2
    $123.00

  9. Baader Planetarium OPFA System

    Baader Planetarium - OPFA System

    An alternative to our Micro Stage 6030, Our Baader Planetarium OPFA System provides a unique and adaptable system for projection imaging (OPFA = Ocular Projection and Focal Adapter).

    ...
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    Model#: OPFA
    $66.00

  10. Baader Planetarium - Pushfix 2" / 1.25" Adapter for Newton Focuser

    Baader Planetarium - Pushfix 2" / 1.25" Adapter for Newton Focuser

    Baader's Pushfix Reducer is the perfect low-profile 2"/1¼ reducer for the Newtonian and SCT Steeltrack focusers. The 'pushfix' reducer incorporates unique features not found in any other reducer ... Learn More
    Model#: T2-15A
    $43.00

  11. 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

    ...
    Learn More
    Model#: FCB-1
    $81.00

  12. FSIIN-RD50

    Baader Planetarium - S II 8nm CCD Narrowband-Filter 50.8mm (3mm glass thickness) 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#: FSIIN-RD50
    $299.00

  13. Baader Planetarium - Clearglass 65 x 65 (3mm glas thickness) Square

    Baader Planetarium - Clearglass 65 x 65 (3mm glas thickness) Square

    Clear parfocal filters are also available to assist in focusing ... Learn More
    Model#: FC-SQ65
    $138.00

  14. Baader Planetarium - Hyperion Finetuning-Ring 28 (optical length 28 mm) - with 2" outer diameter

    Baader Planetarium - Hyperion Finetuning-Ring 28 (optical length 28 mm) - with 2" outer diameter

    With the addition of Baader's new Finetuning Rings, each Hyperion eyepiece can now function as four eyepieces! Available in 14mm and 28mm lengths

    ...
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    Model#: HDFT-28
    $20.00

  15. 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

  16. FOC-RT2

    Baader Planetarium - 2" RT Steeltrack Crayford Focuser with 2" / 1.25" Reducer

    2" Refractor Steeltrack®Baader Planetarium's 2" Refractor Steeltrack Focuser gives refractors a full 3.1" (80mm) of velvety smooth focusing travel. Easily adaptable to popular refractors

    ...
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    FREE SHIPPING
    (48 States)
    Model#: FOC-RT2
    $319.00

  17. Baader Planetarium - AstroSolar Safety Film 100x50cm, Telescope Quality, ND = 5.0

    Baader Planetarium - AstroSolar Safety Film 100x50cm, Telescope Quality, ND = 5.0

    Baader Planetarium AstroSolar Safety Film- 100x50cm, 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

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    Model#: ASOLV-M
    $88.00

  18. Baader Planetarium - 21mm Hyperion 68° Eyepiece

    Baader Planetarium - 21mm Hyperion 68° Eyepiece

    As a visual eyepiece, we have found the Hyperions deliver superb sharpness and color fidelity across their 68° wide, flat-field, even in fast telescopes.

    ...
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    Model#: HYP-21
    $139.00

  19. 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
    $99.00

  20. Baader Planetarium - O III 8.5nm CCD Narrowband-Filter 50x50 mm (3mm glass thickness) Square

    Baader Planetarium - O III 8.5nm CCD Narrowband-Filter 50x50 mm (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#: FOIIIN-SQ50
    $374.00

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Baader Planetarium was founded in Germany over 35 years ago, and the Baader family has been involved in producing astronomical instruments for over 100 years. Baader Planetarium products really do bring a level of ingenuity, quality, and detail that is unique in this hobby.

Quality German engineering and manufacturing is apparent in everything Baader Planetarium makes, including their Orthoscopic Eyepieces, Scopos and Hyperion Eyepieces . Baader Planetarium also produces a full line of Astronomy Filters (including color, H-Alpha, UHC, UV-IR Cut, IR Pass, Moon, Fringe-Killer, Contrast Booster, and Polarization filters), Pentax adapters, solar film and more. Everywhere you look you will find small details that not only add to the fit and finish of the parts, but increase that part's function as well.