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.   Sony E/NEX T-Ring Lieferumfang

    M68a to M48a Reducing piece

    # 2458229

    € 51.00 Price excl. German VAT tax (19%): € 42.86
    • Reducing piece: M68a to M48a for direct connection of M48 accessories to the M68 system
    • Changes the M68 (Zeiss) female into a M48 male thread
    • Telescope side M68 male thread, eyepiece side M48 male thread
    • Optical length: 5 mm
    • Inner diameter: 45 mm, outer diameter: 76 mm
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  3.   Baader Hyperion DT-Ring SP54/M58 for DTAdapter II&III and Hyperion Eyepieces

    Baader Hyperion DT-Ring SP54/M58 for DTAdapter II&III and Hyperion Eyepieces

    # 2958058

    € 19.00 Price excl. German VAT tax (19%): € 15.97
    • 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 Heavy Duty M48 Quick Changing System

    # 2958593

    € 127.00 Price excl. German VAT tax (19%): € 106.72
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  7.   Baader Semi APO Filter

    Baader Semi APO Filter

    From: € 90.00 Price excl. German VAT tax (19%): € 75.63
    • Semi-APO Baader filter with IR Blocker
    • A combination of our Moon and Skyglow Neodymium filter with fringe killer coating to deliver an amazing colour-corrected image on achromatic refractors.
    • Virtually neutral-coloured image without the blue and red halos causing the annoying violet fringe. The increase to image contrast is disturbingly great.
    • Reflection-free anti-reflective and optically polished.
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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. Mars-Mercury-Venus on Spring Wire Rings
    From: € 21.00 Price excl. German VAT tax (19%): € 17.65
    • Mars, Mercury, Venus for The Original: Baader Planetarium (#2000000 , € 2450,-) on spring wire rings available separately – already 1x included with the planetarium.
    • Please select the required replacement part from the drop-down menu below:
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  11. Star globe north and south hemisphere, without tellurium

    # 2000360

    € 795.00 Price excl. German VAT tax (19%): € 668.07
    • Star globe with a diameter of 50 centimetres
    • made of plexiglass(®) - almost black - but transparent to the observer in a darkened room.
    • is printed in three colours on the outside, showing the stars up to the 5th magnitude class, and the constellations are indicated by connecting lines.
    • The single-colour white printing on the inside shows the eclipse as a monthly line - and thus precisely the season in which the earth is in its orbit.
    • Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
    • For technical reasons, star globes are always only available as a set! Individual hemispheres cannot be adapted.
    • In addition, a  Shipping packaging for Baader Planetarium (#2000315 , € 55,-) is necessary.
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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 female thread

    # 2958700

    € 30.00 Price excl. German VAT tax (19%): € 25.21
    • Dustcap with M54 female 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 42/43 (Hyperion 68°)

    # 2454653

    € 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 68°&/Aspheric-eyepieces 31/36 mm - fits diam. 42 to 43 mm, 1.5mm 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. Dargestellt mit eingebautem D-ERF Filter - nicht im Lieferumfang
    From: € 400.00 Price excl. German VAT tax (19%): € 336.13
    • Filter Frame for D-ERF Filter, Diameter 75 - 180 mm
    • No serial production - every filter frame will be adapted to your needs and professionally produced on our in-house 3D-printer (70-160 mm) or are CNC machined Aluminium (180 mm)
    • Filter frame offers complete safe and firm hold for the delicate D-ERF energy reflection filters
    • Only available in combination with Solar Spectrum H-alpha Filters and D-ERF Filters
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  19.   Baader M68/S68 steel change ring to fit Zeiss adapter system (dovetail-ring only)

    # 2458185

    € 108.00 Price excl. German VAT tax (19%): € 90.76
    • M68 changer for Zeiss adapter system
    • Hardened steel - no impressions in the mating surfaces of the dovetail may occur even with the greatest burden
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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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