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.   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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  2.   Inverter ring M68i x 1 (Zeiss) to M68i x 0,75 (Hexafoc)

    # 2458236

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Inverter ring M68x0,75i/M68x1i to adapt M68 parts to Hexafoc focuser (Bresser, Omegon and Explore Scientific) with M68x0,75 male thread
    • Changes a M68x1 (Zeiss) male thread into a M68x0,75 female thread
    • Part is used in our M68i x 0,75 ClickLock clamp #2956269
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  3. 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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  4.   Baader Stronghold Tangent Assembly

    Baader Stronghold Tangent Assembly

    € 315.00 Price excl. German VAT tax (19%): € 264.71
    • STRONGHOLD was developed, to safely and precisely hold accessories, from small finder over guiding scopes up to heave tele-lenses on your main telescope
    • Loading capacity: max. 7kg for imaging
    • Mounting options (top): 1/4" photo thread, 6pc. M6 threads
    • Mounting options (base plate): 1/4" and 3/8" photo threads, 4pc. M6 and 4pc. M5 threads
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  5.   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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  6.   Baader FCCT I for RASA 8" – suitable for Ø 77 mm QHY-Cameras (e.g. QHY 174 / 163 / 183)

    # 2459070

    € 295.00 Price excl. German VAT tax (19%): € 247.90
    • Filter changer and Tilter (mechanical image position corrector), specially designed for Celestron RASA 8" Astrograph and large QHY cameras with 77 mm diameter (e.g. QHY 174 / 163 / 183)
    • The Baader FCCT (Filter Changer Camera Tilter) allows the use of filters as well as the adjustment of camera plus filter to the optical path
    • With the FCCT, a very fast adjustment or finest readjustments are possible - without having to unscrew the camera each time. This makes working with the RASA 8 a pleasure
    • 3D-printed filter sliders are available for the FCCT, which exclusively accommodate unmounted filters with diameters of 31 mm / 36 mm and 2" (w/o cell)
    • We offer selected 2" filters specifically for the FCCT in an unmounted variant, but basically all Baader 2" filters will work when removed from the filter cell
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  7.   Baader T-Ring Four Thirds (4/3) to T-2

    # 2408329

    € 29.00 Price excl. German VAT tax (19%): € 24.37
    • Baader T-Ring to compact cameras with 4/3 on the Astro T-2 system
    • Allows the connection of lenses with 55mm back focus.
    • Represents the standard exact distance of 55.0mm from the front support surface of the T-ring to the image plane of the camera body forth
    • On the camera side: Four-Thirds connection (not Micro), telescope side: T-2 internal thread with 0.75mm pitch
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  8.   Steeldrive II Motor Unit

    # 2957265

    € 275.00 Price excl. German VAT tax (19%): € 231.09
    • High-precision focusing motor for heavy loads (up to 8 kg), incl. temperature sensor, supports temperature compensation.
    • Works with every Baader Steeltrack® focuser (Classic and Diamond)
    • Please note: The motor unit requires the Steeldrive II Controller (#2957260 , € 445,-) . You always need one controller to operate one motor unit. But you can use one controller with several motor units one at a time – you only need to plug it into the motor unit which you want to use.
    • Can also be used with other focusers like e. g. FeatherTouch. Adapters for other focusers are in development, but not included in the scope of delivery.
    • Contactless Homing Sensor enables precise homing and repeatable ap- proach of saved absolute positions – perfect for remote-observatories.
    • Can be controlled either with the powerful SteelGo II software or through the ASCOM driver. Needs Steeldrive II Controller (#2957260 , € 445,-)
    • Made in Germany: The housing is CNC-milled from Aluminium in our factory. The electronical boards are made by a German company according to our specifications.
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  9.   Baader UFC S70 Base Connector (optical height: 2 mm)

    # 2459124

    € 36.00 Price excl. German VAT tax (19%): € 30.25
    • Baader UFC S70 Dovetail-Adapter
    • Telescope-sided with mounting plate for UFC-Base (screws included)
    • Camera-sided with S70 dovetail to stack several UFC bases in order to be able to use more then one filter in the light path
    • Enables Special applications for IDAS photography, image composition as well as stacking
    • Can be adapted via the included screws and the mounting plate to the  Baader UFC Base (Filter Chamber) telescope-sided S70 dovetail receptor (optical height: 13 mm) (#2459110 , € 58,-)
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  10.   Baader Classic W Rubber Eyecap with folding wing

    # 2454652

    € 10.00 Price excl. German VAT tax (19%): € 8.40
    • Classic eyecup with foldable lens hood
    • Standard form (for barrel diameter ~32mm with 1mm clear cut)
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  11.   Baader 3" Dove Tail Bar 250mm (10")

    # 1501605

    € 78.00 Price excl. German VAT tax (19%): € 65.55
    • Length: 250mm (10")
    • Black anodized, without holes.
    • Weight: 520g
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  12.   Battery 3V Lithium for Celestron Star Pointer, Baader Sky Surfer III / V and Vario-Finder

    # 2457555

    € 4.00 Price excl. German VAT tax (19%): € 3.36
    • Battery 3V Lithium for Celestron Star Pointer, Baader Sky Surfer III / V and Vario-Finder
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  13.   4x filter holder 31 mm for Baader FCCT (3D-printed)

    # 2459097

    € 129.00 Price excl. German VAT tax (19%): € 108.40
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  14.   Baader 1¼" / T-2 Eyepiece Holder

    # 2458120

    € 20.00 Price excl. German VAT tax (19%): € 16.81
    • Eyepiece 1¼ "/ T-2 internal thread priced version with M 4 screw
    • 1 M4 clamp screw
    • Telescope side with T-2 internal thread
    • For 1¼" eyepieces or connecters
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  15.   Nur eine Klemme im Lieferumfang

    Baader 3" rider clamp / 60mm long

    # 2451575

    € 32.00 Price excl. German VAT tax (19%): € 26.89
    • For holding Guidescope Rings or V-Clamp
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  16.   Detachable sun diaphragm holder for D-ERF 70/90/110 filter-frames

    # 2459247

    € 111.00 Price excl. German VAT tax (19%): € 93.28
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  17.   Baader UFC-Case, 3D-printed

    # 2459195

    € 75.00 Price excl. German VAT tax (19%): € 63.03
    • UFC-Case for filter sliders with mounted filter
    • Storage box with hinged lid holds all UFC filter sliders
    • By popular request, we have published not only the simplified print data of the UFC case, but also the data set with a screw connection as hinge (for DIN 912 M4x10 screws). The Baader UFC case can now be ordered or is available free of charge as a 3d printable file. This can only be assembled with a little more mechanical skill, as you have to cut an M4 or M6 thread on the underside of the case in each case. You will also need the appropriate screws, which you can normally buy at a DIY store. We do not deliver screws matching the print data ourselves and ask for your understanding.
    • STL files for free download are available under TAB DOWNLOADS. You only need to login with your customer account or register on our website.
      Please note:  The download file is licensed under the Creative Commons License CC BY-NC-SA 4.0. You may pass on the file under Attribution © Baader Planetarium GmbH as well as linking the license and indicating any changes. The file may not be used for commercial purposes. If the file is changed, it must be redistributed under the same license.
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  18.   Baader Pentax Adapter M84/M68 (Zeiss)

    # 2458240

    € 80.00 Price excl. German VAT tax (19%): € 67.23
    • To fit #2458196 Ultrashort 2" clamp onto Pentax OTA
    • Pentax Adapter M84 / M68
    • Telescope side with Carl Zeiss M68 Pentax thread on ocular
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  19.   IMP85 Adapter to FT 3.5" Focuser

    # 2451314

    € 249.00 Price excl. German VAT tax (19%): € 209.24
    • Telescope adapter for telescopes with Starlight Instruments FeatherTouch 3.5" focuser to the Instrument Multi Port IMP85 (#2451300 , € 7950,-)
    • Developed and manufactured in Germany
    • Connection on camera side: 120 x 7.5 mm dovetail
    • Black anodized
    • Optical length: -2.5 mm
    • Inner and outer diameter: D120a/ D92i
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  20.   20kg counterweight for AP 3600 stainless steel (V2A)

    # 2951420A

    € 354.00 Price excl. German VAT tax (19%): € 297.48
    • made of V2A stainless steel
    • for axis diameter of 63.5 mm – made for Astro Physics El Capitan 3600
    • 20kg
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