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.   4x filter holder 2" (Ø 47,4 mm) for Baader FCCT (3D-printed)

    # 2459095

    € 137.00 Price excl. German VAT tax (19%): € 115.13
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  2.   Baader Adapter M36.4 / T-2

    Baader Adapter M36.4 / T-2

    # 1508039

    € 22.00 Price excl. German VAT tax (19%): € 18.49
    • M 36.4 is standard of Vixen telescopes
    • Telescope side external thread 36.4mm
    • Focuser side T-2 external thread (direct T-2 photo thread for Vixen, NexStar 4, Meade etc...)
    • Optical path length = 0.5 mm
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  3.   Adapter to attach BDS-SC Diamond Steeltrack® onto M48 threads

    # 2957297

    € 108.00 Price excl. German VAT tax (19%): € 90.76
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  4. 3kg counterweight Ø 30mm stainless steel (V2A)

    # 2951403

    € 104.00 Price excl. German VAT tax (19%): € 87.39
    • made of V2A stainless steel
    • Ø 140x30mm, bore Ø 28,7mm
    • 3 kg
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  5. Earth / Moon system with gear box

    # 2000301

    € 376.00 Price excl. German VAT tax (19%): € 315.97
    • hand-painted globe with graduation and moon on a chrome ring with a gear box.
    • The gear regulates the following four functions
      • The earth rotating around its own axis (rotation)
      • Earth's axis pointing towards the celestial poles
      • The motion ofthe moon around the earth
      • The shifting ofthe lunar nodes. It causes that the position of the chromed ring in which the moon runs - the imaginary position of the moon's orbit to the earth changes according to the conditions in nature
    • Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
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  6.   Baader Eyepiece 1¼"/36.4mm (T-2 part #11)

    Baader Eyepiece 1¼"/36.4mm (T-2 part #11)

    # 2408195

    € 48.00 Price excl. German VAT tax (19%): € 40.34
    • Eyepiece barrel 1¼ "with 36.4mm outer thread
    • Telescope side with 36,4mm outer thread
    • Focus side 1¼ "internal diameter
    • To connect 1¼ "eyepieces to Vixen - Takahashi and Lichtenknecker Okularauszüge
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  7.   Steeldrive II motor adapter set for FeatherTouch 3.5" focuser

    # 2957270

    € 115.00 Price excl. German VAT tax (19%): € 96.64
    • Adapter set to connect the Steeldrive II Motor Unit (#2957265 , € 275,-) to the FeatherTouch 3.5" focuser from Starlight Instruments
    • Allows motorized fine drive of the FT 3.5" OAZ with the Baader Steeldrive II motor unit for heavy loads (up to 8 kg)
    • 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. The Steeldrive II Motor with Controller is also available as Set:  Steeldrive II motor focuser with Controller (#2957165 , € 665,-)
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  8.   Classic Ortho 18mm, 1¼" Eyepiece (HT-MC)

    Classic Ortho 18mm, 1¼" Eyepiece (HT-MC)

    # 2954118

    € 73.00 Price excl. German VAT tax (19%): € 61.34
    • Baader Classic Ortho 18mm 1¼" Eyepiece, apparent field of view 52°, incl. winged rubber eyecup 52°,incl. winged rubber eyecup
    • Parfocal Eyepiece series with very high transmission
    • This eyepiece delivers a pure-white image with outstanding sharpness and contrast
    • True High-Transmission- (HT) and Multi-Coating (MC) on all glass-air-surfaces offer a brilliant image while showing almost no internal reflections
    • Suitable as projection eyepiece for OPFA (Eyepiece Projection adapter)
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  9.   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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  10.   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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  11.   Shafts for leveling counterweight M14, Ø 16

    Shafts for leveling counterweight M14, Ø 16

    From: € 80.00 Price excl. German VAT tax (19%): € 67.23
    • #2451553 300mm counterweight-shaft M14, for leveling counterweights Ø 16mm
    • For fine adjustment of telescope systems and when changing from camera to eyepiece
    • Incl. end screw
    • available in 150mm and 300mm length
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  12.   Baader Sky-Surfer III red dot finder

    Baader Sky-Surfer III red dot finder

    # 2957300

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Scope of Supply of SkySurfer III includes the widest selection of individual adapters to mount the unit directly onto binoculars and beside spotting scopes as well as any telescope brand. The new double length housing makes it suitable for rough solar alignment by aligning the shadow, cast by the tube shaped housing.
    • SkySurfer III red dot sights - Adjustable LED visor viewfinder
    • Much easier to use than the popular Celestron and Skywatcher "Red Dot finders". Clear aperture is 30mm rather than 20mm
    • Long dew shields are mounted before and behind the lens to prevent fogging
    • The 1: 1 objective lens is non-reflective and darkens the sky much lower than competitive viewfinders
    • Mounts directly onto Weaver & Picatinny standard rails
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  13. 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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  14.   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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  15.   Steeldrive II Controller Holder for 3" Dovetail

    Steeldrive II Controller Holder for 3" Dovetail

    # 2957261

    € 39.00 Price excl. German VAT tax (19%): € 32.77
    • Holder to attach the Steeldrive II Controller to a 3" Dovetail
    • Suitable for all 3" (Losmandy standard) dovetail clamps
    • The controller is inserted into the holder and can be quickly removed for manual operation.
    • The holder helps to lay cables cleanly for remote setup
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  16.   Flat base plate (96x96mm) for BDS-NT

    # 2957231

    € 42.00 Price excl. German VAT tax (19%): € 35.29
    • Flat base plate 96 x 96cm to mount the 2" NT Diamond Steeltrack on a flat base
    • Incl. 4 pc leveling screws for adjusting the mechanical axis of the telescope to match w. the optical axis
    • Only suitable for BDS-NT Diamond Steeltrack for Newton telescopes
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  17.   Steeldrive II Controller

    # 2957260

    € 445.00 Price excl. German VAT tax (19%): € 373.95
    • Steeldrive II Controller without motor focuser unit
    • Controls the temperature compensating Steeldrive II focusing motor for Baader Steeltrack® (Classic and Diamond) focusers and optionally many other focusers
    • AUX port for precise temperature control e. g. of dew shield heaters, optical filters or instruments with a precision of +/-0.1 degree
    • Intuitive handling: The back-illuminated hand control makes fast switching between normal speed, jogging and single step mode easy
    • 12 V / 1A PWM power supply included
    • Incl. 3m USB-cable to connect to a PC
    • Incl. powerful SteelGo II Software (as download)
    • 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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  18.   Baader M68 Tele-Compendium

    # 2459258

    € 440.00 Price excl. German VAT tax (19%): € 369.75
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  19.   Wide-T-Ring for Leica, Sigma, Panasonic-L with D52i to T-2 and S52

    Wide-T-Ring for Leica, Sigma, Panasonic-L with D52i to T-2 and S52

    # 2408337

    € 34.00 Price excl. German VAT tax (19%): € 28.57
    • Baader Wide-T-Ring to connect Leica, Sigma, Panasonic-L cameras on the Astro T-2 system
    • All Baader Wide-T-rings have an S52 dovetail in addition to the inserted T-2 ring to use adapters to M48, M68 or the UFC filter changer
    • Furthermore, the illumination of the camera chips improved significantly, mainly because of the larger clear aperture.
    • On the camera side: Leica, Sigma, Panasonic L-Mount
    • Telescope side: S52 dovetail clamp incl. S52/T-2 internal thread with 0.75mm pitch
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  20.   Baader Machine-Grease #4 Ultra-Range (-50°C–+60°C)

    # 2905120

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • suitable for temperatures from -50°C up to +60°C
    • wide stretched synthetic grease with constant viscosity across an extremely large temperature-range
    • Especially suitable for use in the mirror sliding fittings of SC-telescopes (i.e. Celestron), as the grease does not produce any outgasing, does not react to vapor-pressure, does not harden over time - and does not decompose into a solid and a liquid part over time.
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