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.   Baader T-2 Lock ring 2mm optical path length (T-2 part #35)

    # 2958120

    € 20.00 Price excl. German VAT tax (19%): € 16.81
    • For locking camera orientation
    • Fits between (almost) any of our T-2 fittings
    • Allows the rotational rotation of flanged accessories, locking in the appropriate position
    • An important component to heavy CCD cameras to connect directly with T-2 thread without the compromise of a plug connection
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  2. Baader Steel Levelling Flange for ALT 7ADN Mounts

    # 2451161

    € 329.00 Price excl. German VAT tax (19%): € 276.47
    • Baader levelling flanges are used to adjust the unevenness of the foundation or the concrete pillar as well as other deviations of the substructure from the perfect north-south alignment. They adjust these imperfections as close as possible to the mount, very precisely and steady, without reducing the stability of the pillar
    • Suitable as a pillar adapter flange to the Baader conical steel pillar #2451210
    • Top plate precision milled flat and threaded to fit the base plate.
    • Height 270 mm
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  3.   Universal Alan Gee II  - Telecompressor (UAG II)

    Universal Alan Gee II - Telecompressor (UAG II)

    # 2454405

    € 196.00 Price excl. German VAT tax (19%): € 164.71
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  4.   6kg counterweight for GM 2000 stainless steel (V2A)

    # 1452075

    € 152.00 Price excl. German VAT tax (19%): € 127.73
    • made of V2A stainless steel
    • for axis diameter of 40 mm
    • Diameter 185 x H 30 mm
    • 6kg
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  5.   Baader TQC/TCR Heavy duty T-2 Quick Changing System (T-2 part #06A & #07)

    Baader TQC/TCR Heavy duty T-2 Quick Changing System (T-2 part #06A & #07)

    # 2456322

    € 111.00 Price excl. German VAT tax (19%): € 93.28
    • Heavy duty quick change system - clamping for heavy accessories with large brass clamp
    • T-Quick Changer (with Zeiss pressure block) literally equals the Zeiss-original - only it does incorporate a contemporary T-2 female thread (M42x0.75)
    • Optical path length 15mm
    • Includes 1x Baader Molded Plastic Cap T-2 for Zeiss Quick Changer (#2904020 , € € 6.50)
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  6. Baader Heavy Pillar (BHP), modal steel pillar with up to 600 kg payload capacity (available in 60 - 165 cm)

    Baader Heavy Pillar (BHP), modal steel pillar with up to 600 kg payload capacity (available in 60 - 165 cm)

    € 2,530.00 Price excl. German VAT tax (19%): € 2,126.05
    • Cone-shaped/octagonal Steel pillar
    • Payload capacity up to 600kg
    • welded Steel, actively dampening vibrations
    • with Internal tube of 3" inner width for cabeling through the pillar and mounting materail
    • available in different sizes
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  7.   Eudiascopic ED eyepiece 35 mm - 1¼"

    Eudiascopic ED eyepiece 35 mm - 1¼"

    # 2404105

    € 185.00 Price excl. German VAT tax (19%): € 155.46
    • With rubber grip surface and eyeshield
    • eye-friendly ease of viewing - die image will stay visible, even after sligth change of head or telescope position
    • 5 lenses in 3 groups, resulting in bright image, absolutely sharp edges, flat image field and correctly place exit pupil
    • 35mm focal length, 7x (MC) multi-coated optics
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  8.   Baader UFC Base (Filter Chamber) telescope-sided S70 dovetail receptor (optical height: 13 mm)

    Baader UFC Base (Filter Chamber) telescope-sided S70 dovetail receptor (optical height: 13 mm)

    # 2459110

    € 58.00 Price excl. German VAT tax (19%): € 48.74
    • Baader UFC Base (Filter Chamber) for 2" / 50.4 / 50x50 filter slider
    • elescope-sided with S70 dovetail receptor clamp
    • camera-sided with mounting plate for adapting UFC camera-adapters
    • The UFC-base is the foundation of our Universal-Filter-Changer system and is needed at least once as chamber for the filter sliders/containers and to adapt telescope- and camera-adapters.
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  9.   Anwendungsbeispiel: zwei Celestron Power Tanks LiFePO4 mit Baader Dual-Mode-Set (Power Tank, Teleskop und Montierung) nicht in Lieferumfang enthalten)

    # 2457635

    € 95.00 Price excl. German VAT tax (19%): € 79.83
    • suitable for mounts which need a higer voltage of 24V (this cable is equipped with connector for 10Micron GM1000 / GM2000)
    • the Baader Planetarium Dual-Mode cable set allows you use two PowerTanks to power those mounts which need 24V, in this case for professional mounts like a 10Micron
    • The cable is custom-made and only available directly through Baader Planetarium
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  10.   Baader RGB Filter Set – CMOS-optimized
    From: € 254.00 Price excl. German VAT tax (19%): € 213.45
    • Baader CMOS RGB Bandpass Filter Set, suitable from f/15 to f/1.8
    • Anti-reflection RGB filter (red/green/blue) with extremely high transmission of the respective color channel, thus simultaneously reducing stray light and reflections to an unprecedented level
    • Balanced RGB design allows subframes to be taken with the same exposure time – extremely important for automated imaging tasks
    • 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
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  11.   DADOS: Baader Carrying Case for DADOS and accessories

    # 2452110

    € 83.00 Price excl. German VAT tax (19%): € 69.75
    • For safe transport and storage of the DADOS spectrograph
    • Spaced to hold all DADOS-accessories
    • Only available in connection with the DADOS slit spektrograph
    • Included in scope of supply of DADOS Slit – Spectrograph (#2458550 , € 2360,-)
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  12.   Zeiss-Diascope/Mark IV Zoom Adapter

    # 2454831

    € 51.00 Price excl. German VAT tax (19%): € 42.86
    • M45 x 0.5 threaded adapter ring for shortest possible adaptation of Hyperion Universal Zoom Mark IV to Zeiss-Diascope Spotting Scopes FL 85 and FL 65 
    • Clamps onto the Mark IV-Zoom with the Zoom clamping collar, threads onto the Spotter w. the Zeiss-style M45x0.5 thread
    • enables maximum gain in Backfokus when focusing on infinity - important for eye-glass wearers
    • mounts and unmounts fast and easy (see images)
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  13.   Baader 1" C-Mount-Adapter with 1-1/4" Nosepiece length 18mm

    Baader 1" C-Mount-Adapter with 1-1/4" Nosepiece length 18mm

    # 2958515

    € 39.00 Price excl. German VAT tax (19%): € 32.77
    • 1" (25.4mm) C mount, coupled with a 31.8 mm (1¼") socket
    • 18mm insertion length (with integrated 1¼ "filter mount - M28.5)
    • also incl. Retainer-Ring to permanently hold one unmounted Filter from 27.5 to 28mm in diameter
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  14.   Diamond Steeltrack® S58 to M68a BDS-Adapter

    # 2957206

    € 39.00 Price excl. German VAT tax (19%): € 32.77
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  15.   Baader 24mm Hyperion 68° Eyepiece - Non Variable

    Baader 24mm Hyperion 68° Eyepiece - Non Variable

    # 2454624

    € 165.00 Price excl. German VAT tax (19%): € 138.66
    • Fixed focal length of 24mm, 68° field of view – ease of view even at high magnifications!
    • High quality Phantom Group-Coating in Zeiss class for complete freedom from reflections with maximum contrast
    • 1¼" and 2" barrels included. Note the 24mm is NOT variable
    • Includes many threads for camera and accessory adaptation, afocal and classical eyepiece projection is possible
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  16.   Baader Metal M68 Dustcap with M68 x 1 male thread

    # 2458249

    € 46.00 Price excl. German VAT tax (19%): € 38.66
    • Dustcap with M68 x 1 male (outer) thread
    • Robust cap made of black anodized metal
    • Dustproof closure for your accessories of the Baader / Zeiss M68 system
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  17.   O-III Super-G Filter (9nm) - CMOS optimized

    O-III Super-G Filter (9nm) - CMOS optimized

    From: € 89.00 Price excl. German VAT tax (19%): € 74.79
    • O-III Super-G filter with 9 nm FWHM and a maximum transmission of 97%.
    • For visual and photographic observation of planetary nebulae and supernova remnants, even with small telescopes
    • Can be used as a "Super-G filter"  replacement for RGB photography. While regular G-filters suffer from bad seeing due to air turbulences, the narrow range of 9 nm passes less thermal noise, i.e. sharper images. Nevertheless, the transmission window is large enough not to be considered a pure narrowband filter.
    • CMOS-optimized coating technolog with much steeper slopes of the filter passband - for increased contrast, longer life and to avoid reflections.
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  18.   Baader Hyperion Universal Zoom Mark IV, 8-24mm eyepiece (1¼" / 2")

    Baader Hyperion Universal Zoom Mark IV, 8-24mm eyepiece (1¼" / 2")

    # 2454826

    € 275.00 Price excl. German VAT tax (19%): € 231.09
    • Hyperion Universal Zoom Mark IV: fourth generation of Baader-Zoom, 68° Widefield eyepiece with five magnifications - focal lenghts 8, 12, 16, 20 and 24mm clearly defined with "smoothed-out" improved Clickstop Action (a must for effortless binoviewing)
    • Long eye relief, perfectly matched to the human eye. Flatfield design – sharp right to the edge of field
    • High Quality Phantom Coating Group Multicoatings! For faintest objects, maximum contrast and total freedom from reflections
    • Large adjustable rubber eyecup, smaller straight rubber eyecup and winged, foldable eyecup included, to fit over M43 photo/video-thread
    • M43-Video-Photo thread for afocal and classical projection photography, permits optional adaptation of practically any camera with optional accessories
    • Includes 2" and 1¼" barrel, usable for all 1¼" binoculars with detachable eye-rest and spotting scope with 1 3/8" thread (Celestron / Sky-Watcher and others)
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  19.   Glasspathcorrector 1:2,60 for Baader-Binoviewer

    Glasspathcorrector 1:2,60 for Baader-Binoviewer

    # 2456317

    € 132.00 Price excl. German VAT tax (19%): € 110.92
    • Glasspathcorrector Factor 2,6. Optical path length: -120 mm
    • Insert diameter: ∅ 38 mm
    • Suitable to insert into the Baader MaxBright (Classic and MaxBright® II) or Mark V Großfeld (Giant)-Binocular (#2456410 , € 1425,-)
    • 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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  20.   31 mm filter holder for Baader FCCT (3D-printed)

    # 2459087

    € 38.00 Price excl. German VAT tax (19%): € 31.93
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