Baader Planetarium

Baader Planetarium: Over 50 Years of Innovation in Astronomy

From accessories to turnkey observatories

The company Baader Planetarium is a middle sized enterprise having 50 years experience in producing and installing astronomical equipment.

More than 600 observatory domes of sizes from 2 m up to 8.5 m have been mounted, together with a large number of projection domes for planetarium installations up to 10 m in diameter. Observatory domes serve for a multitude of applications for scientific use around the world specialized to work under the hardest of environments, with installations in Antarctica (Dome C - 84°C) to high Arctic regions such as Svalbard (NyAalesund -45°C), Ellesmere Island (Eureca -60°C), in desert conditions with hermetic seals against dust and a number of high Alpine locations. Also the company specializes in high end robotic telescopes with apertures up to one meter as European sole distributor of Planewave Instruments USA, telescope mounts of varuious configurations, Echelle spectrographs featuring a resolution up to 20 000 lambda/delta lambda under Licence of MaxPlanck Institution(MPI).

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  1.   Glasspathcorrector 1:1,25 for Baader-Binoviewer with T-2 thread (MaxBright® II and MaxBright®)

    # 2456314

    € 122.00 Price excl. German VAT tax (19%): € 102.52
    • Glasspathcorrector Factor 1,25. Optical path length: ≥ -30 mm
    • Insert diameter: ∅ 38 mm
    • Suitable to insert into the Baader MaxBright (Classic and MaxBright® II)
    • A Baader Glaspathcorrector is not a Barlow lens! The reason for this name (in Germany the name Glaswegkorrektor® is a protected trademark by Baader Planetarium) is only secondly the displacement of the focal point
    • A Glaspathcorrector is primarily intended to correct the prismatic color fringing that occurs on Refractors due to the high amount of glasses used in binocular prisms
    • Please note: The Baader MaxBright® II Binoviewer with case (#2456460 , € 479,-) is the only Baader-Bino where you can choose between Zeiss ring-dovetail and T-2 thread adapter.
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  2.   Reducing piece 3" to M68a (for FLI CFW and SBIG STX CDD cameras)

    # 2458218

    € 133.00 Price excl. German VAT tax (19%): € 111.76
    • To connect all parts of the Baader M68 System directly on FLI color filter wheels and SBIG STX CCD cameras with 3" 24G UNS-2B female thread
    • Optical tube length only 1,5 mm, total height of the adapter 17mm
    • Lens-sided 3.3" female thread, eyepiece-sided M68x1 male thread
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  3.   Baader Hyperion DT-Ring SP54/M62 for DTAdapter II&III and Hyperion Eyepieces

    # 2958062

    € 20.00 Price excl. German VAT tax (19%): € 16.81
    • DT Adapter II & III and Hyperion Eyepieces
    • The Hyperion DT-rings are optimized for the shortest distance between eyepiece lens and digital camera lens.
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  4.   Baader 3" Dove Tail Bar 530mm (20,5")

    Baader 3" Dove Tail Bar 530mm (20,5")

    # 1501620

    € 129.00 Price excl. German VAT tax (19%): € 108.40
    • Length: 530mm (20,5")
    • Black anodized, without holes.
    • Weight: 1070g
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  5. Baader Solar Continuum Filter 1¼" (double stacked)

    # 2458392

    € 180.00 Price excl. German VAT tax (19%): € 151.26
    • 1¼" Double Stacked Baader Solar Continuum Filter. 8nm / CWL 540nm.
    • Includes 1x AstroSolar® Photo Film OD 3.8 20x29 cm. The filter includes two Baader Solar Continuum Filters in a single filter cell which have been stacked for even higher contrast.
    • Enhances the contrast and reduces the effect of atmospheric turbulence.
    • This filter must be used in conjunction with a Baader Herschel Wedge or Baader AstroSolar® Safety Film 5.0 (not included) for solar observations otherwise equipment damage may occur. The included Baader AstroSolar® Photo Film 3.8 must not be used for visual observation but only for solar photography (e.g. lucky imaging).
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  6.   Baader 1¼" T-2 nosepiece with Safety Kerfs

    # 2458106

    € 31.00 Price excl. German VAT tax (19%): € 26.05
    • Nosepiece with 28mm insertion length, with Baader proprietory Safety Kerfs
    • With only 3 mm long T-2 thread for modern CMOS cameras
    • Eyepiece side with T-2 malel thread, telescope side with 1¼" outer diameter
    • Incl. filter thread M28.5 for all 1¼" filters
    • Optical path length: 1.5 mm
    • Also available as version without Safety-Kerfs and with longer T-2 thread (5mm):
      Baader Nose piece 1¼" / T-2 (T-2 part #14) (#2458105 , € 27,-)
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  7. Baader Solar Continuum Filter (540nm)

    Baader Solar Continuum Filter (540nm)

    From: € 85.00 Price excl. German VAT tax (19%): € 71.43
    • Baader Solar Continuum Filter, 10nm / CWL 540nm
    • A must for owners of achromatic refractors. This filter cuts the spectral range transmitting a specific spectral range around 540nm, completely cutting out blue and red wavelengths in an area of the lens system that where the optics are at their sharpest.
    • Enhances contrast and reduces the effect of atmospheric turbulence.
    • This filter must be used in conjunction with a Baader Herschel Wedge or Baader AstroSolar Safety Film for solar observations otherwise eye or equipment damage may occur.
    • Planeoptically polished, non-ageing sealed coating edges.
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  8.   V-Dove Tail Celestron-orange anodized, 345mm, drilled for Celestron 8“ SC / HD

    V-Dove Tail Celestron-orange anodized, 345mm, drilled for Celestron 8“ SC / HD

    # 2451734

    € 73.00 Price excl. German VAT tax (19%): € 61.34
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  9.   TurboFilm 127 x 51 cm, ND 0,1

    # 2459350

    € 34.00 Price excl. German VAT tax (19%): € 28.57
    • Baader Turbo Film 127x51cm (Optical Density: 0,1). Use to protect your telescope and optical equipment against dust and humidity – without reducing the optical quality
    • This is the essence of AstroSolar safety film. A highest precision, crystal clear material (not “Mylar”).
    • It is a monomer film which we found after thoroughly testing more than 200 different film samples on our Zeiss autocollimator. This film was used in german Science Institutes as optical membrane for nuclear and particle physics experiments. The basic substrate has been further refined and homogenized by a proprietary annealing process that was developed exclusively for us.
    • Due to these treatments Turbo Film attains perfect homogeneity and performs equal to a 1/10 wave plane parallel optical window. In fact it has the lowest wedge error of any existing optical window. TurboFilm will protect your valuable optical equipment, close telescope tubes against dust and humidity, greatly reduce air currents – all without reducing the optical quality of your telescope.
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  10. Constellation foils to cut out

    # 2000310

    € 56.00 Price excl. German VAT tax (19%): € 47.06
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  11.   Baader Rubber Eyeshield II for Diameter 33.5 - 34 mm

    Baader Rubber Eyeshield II for Diameter 33.5 - 34 mm

    # 2402020

    € 13.00 Price excl. German VAT tax (19%): € 10.92
    • With folding side wing
    • For diamter 33.5mm - 34mm
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  12.   Adapter to mount PAN-Adjuster to PlaneWave L-350

    # 2451516

    € 143.00 Price excl. German VAT tax (19%): € 120.17
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  13.   Polaris I – Measuring- and Guiding-Eyepiece, 25mm, T-2, illuminated

    Polaris I – Measuring- and Guiding-Eyepiece, 25mm, T-2, illuminated

    # 2954325

    € 111.00 Price excl. German VAT tax (19%): € 93.28
    • Polaris I, 25mm measuring & guiding illuminated eyepiece, batteries included
    • with universal T-2 thread (thread adjustable)
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  14.   Metal Dustcap with M54 male thread

    # 2958701

    € 30.00 Price excl. German VAT tax (19%): € 25.21
    • Dustcap with M54 male thread
    • Robust cap made of black anodized metal
    • Dustproof closure for your accessories of the Baader M54 System
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  15.   Baader winged rubber-eyecup 43/44 (for all Hyperion Zoom eyepieces)

    # 2454654

    € 14.00 Price excl. German VAT tax (19%): € 11.76
    • Winged straylight-shield/ eyeglassprotector: Excellent stray light shield against side illumination, fast fold down of winged shield
    • For Hyperion Universal Zoom Mark IV and older models - fits diam. 43 to 44 mm, 1mm min., clear-cut!
    • Material: high quality silicone - non-aging, no chemical softeners, non smelling, not getting brittle over time
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  16.   Leveling-Counterweight-Set (2,5kg Counterweight, 300mm counterweight-shaft and Mounting Block M14)

    # 2951402S

    € 276.00 Price excl. German VAT tax (19%): € 231.93
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  17.   Solar Shade with drilled hole T-2

    # 2959279

    € 38.00 Price excl. German VAT tax (19%): € 31.93
    • A Solar Shade made from Aluminium to clamp between any T-2 connection
    • T-2 drilling (ø 42 mm)
    • Use as shade (glare protection) for visual observation / imaging through eyepiece or camera
    • Used to shade the eyepiece or camera viewing opening from direct solar radiation during photographic- or visual solar observation in the H-alpha region with narrowband filters from SolarSpectrum
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  18. AiryLab Solar Scintillation Monitor

    # 2903300

    € 318.00 Price excl. German VAT tax (19%): € 267.23
    • Using this device, you can check instantaneously the seeing value in arc seconds at your specific location
    • Shows instant seeing value, light input and 1 minute moving average
    • Separate sensor can be placed next to the entrance pupil of your instrument
    • Runs on battery or USB
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  19.   Baader 2" Four-in-One Adapter M68 (Zeiss) / 2.7" (A.P.) / M60 (Vixen) / M56 (Synta)

    # 2458190

    € 91.00 Price excl. German VAT tax (19%): € 76.47
    • Holds all all Zeiss devices - with 68mm thread (with 19mm optical height)
    • Keeps all Vixen Optics - with 60mm thread on the focus tube (with 24mm optical height)
    • Keeps all Astrophysics refractors with 2.7 "thread (with 13mm optical height)
    • Keeps all Skywatcher- / Celestron refractors, all Synta optics - with 56mm thread on 2 "eyepiece holder (with 31mm optical height)
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  20.   Baader H-alpha Narrowband-Filters (6.5nm) – CMOS-optimized

    Baader H-alpha Narrowband-Filters (6.5nm) – CMOS-optimized

    From: € 139.00 Price excl. German VAT tax (19%): € 116.81
    • Baader H-alpha Narrowband Filter – Precision Grade
    • 6.5 nm FWHM, recommended for optical systems from > f/3.4
    • Reflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges (Life-Coat™)
    • Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim
    • Optimized for modern CMOS cameras, but likewise excellent for CCD camera technologies

    We explicitly warn against observing the sun with a DeepSky 6.5 nm (equivalent to 65 Ångstroem) H-alpha narrowband filter, specialized solar chromosphere and prominence filters from SolarSpectrum start at 0.8 Ångstroem. Photographic experiments with a camera are theoretically possible, but by no means observe the sun with naked eyes – you endanger your eyesight!

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