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.   M68a to FLI-Dovetail Adapter

    # 2458219

    € 186.00 Price excl. German VAT tax (19%): € 156.30
    • Baader M68a x 1 to FLI adapter flange
    • telescope-sided with M68 (Zeiss) male thread, to connect all parts of the Baader/Zeiss M68 System
    • camera-sided with Flange to connect FLI-ML and FLI-PL cameras
    • Optische height: 10,5 mm, Inner diameter (clear aperture): 64 mm
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  2.   Baader Tripod Adapter for Paramount MX Mounts

    # 2451120

    € 207.00 Price excl. German VAT tax (19%): € 173.95
    • suitable for Paramount MX mounts
    • suitable for the Baader T-Pod Aluminium Tripod 75–110cm and 95–130cm and Baader Hardwood Tripo
    • Attention: for adaptation on Baader Short-Pillar III the Universal Flange-Basis (#2451155) is needed in addition
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  3.   Ultrashort 1¼" / T-2 Clamp

    Ultrashort 1¼" / T-2 Clamp

    # 2458121

    € 31.00 Price excl. German VAT tax (19%): € 26.05
    • Ultra short 1¼" eyepiece-clamp (w. brass locking ring)
    • Optical length: 20mm
    • Optimized for guiding camera, w. three set screws for utmost stability and for centering of undersized camera-nosepieces
    • adapts onto male T-2 thread
    • First introduced as part of our Vario Finder 10x60 – long avaited individual part within the Baader Astro T-2 family of adapters
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  4.   Baader T-Ring Micro Four Thirds (m4/3) to T-2 + 19mm expansion

    Baader T-Ring Micro Four Thirds (m4/3) to T-2 + 19mm expansion

    # 2408330

    € 31.00 Price excl. German VAT tax (19%): € 26.05
    • Baader T-Ring for compact cameras with Micro 4/3 on the Astro T-2 system
    • Allows the connection of T-2 lenses with 55mm back focus
    • The built in 19mm extension can be removed
    • Without extension compact cameras with a short adapter are only 36mm from the T-2 thread
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  5.   2" BDS-RT Baader Diamond Steeltrack Focuser

    2" BDS-RT Baader Diamond Steeltrack Focuser

    # 2957210

    € 359.00 Price excl. German VAT tax (19%): € 301.68
    • Baader Diamond Steeltrack (BDS-RT) for Refractors with 80 mm focus travel
    • Minimum height (as supplied – incl. 2" clamp): 78 mm
    • Minimum height (with optional S58 to M68 / M68i / M48 / T-2 direct-adapter): 65 mm
    • Minimum height (with optional S58 ClickLock clamp): 89 mm
    • Focuser weight (as supplied – incl. 2" Klemme): 1.160 g (40.9 oz)
    • Adapters available or under development to fit a wide variety of refractor telescopes

    Review on Stargazerslounge.com

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  6.   Baader 5mm Hyperion 68° Modular Eyepiece

    Baader 5mm Hyperion 68° Modular Eyepiece

    # 2454605

    € 165.00 Price excl. German VAT tax (19%): € 138.66
    • Fixed focal length of 5mm, 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, thus variable focal lengths
    • Includes many threads for camera and accessory adaptation, afocal and classical eyepiece projection is possible
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  7.   2"a / M41,5 Zero-length reducing piece (zero optical length)

    # 2454832

    € 40.00 Price excl. German VAT tax (19%): € 33.61
    • converts any 2" (SC) female thread into a M41.5 x 1 female thread - without extending the optical length
    • manufactured to adapt our Hyperion Universal Zoom Mark IV straight onto any spotting scope - such as Bausch & Lomb-, Opticron- and Kowa-Base - equipped with M41.5 male thread (see animation on the right)
    • Note: for fitting the optical nose of the Zoom into the receptor at some spotting scopes, the thin dust cover ring needs to be removed - see images
    • Adapter with continuous 2" male and M41,5 x 1 female thread as well as two face holes (recommended mounting accessory: Adjustable pin type face wrench ø 2mm (#2450062 , € 17,-) )
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  8.   1 Pair Cotton Cloves for mounting sensitive accessories

    # 2905050

    € 5.50 Price excl. German VAT tax (19%): € 4.62
    • grease from fingerprints is as dangerous to optical surfaces and coatings as scratches.
    • To prevent valuable parts from being damaged during assembly, we recommend these cotton gloves.
    • With the cotton gloves you prevent fingerprints when handling with optical elements.
    • Ideal for gentle work with lenses and other sensitive components.
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  9.   RT-Adapter Ø 97mm Diamond Steeltrack® (Synta / Celestron)

    # 2957282

    € 43.00 Price excl. German VAT tax (19%): € 36.13
    • to connect Refractors with 97mm inner diameter
    • fitting for many Synta and Celestron tubes
    • only suitable for BDS-RT Diamond Steeltrack® for Refractors
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  10.   Baader T-2 / 90° Astro Amici-Prism with BBHS ® coating

    Baader T-2 / 90° Astro Amici-Prism with BBHS ® coating

    # 2456130

    € 295.00 Price excl. German VAT tax (19%): € 247.90
    • T-2/90° Baader Roof-Prism. Manufactured by Zeiss standard, both sides with T-2 system threads
    • This Prism is multicoated and built in a solid metal body. T-2-thread on both sides, therefore extremely short and adaptable on every telescope-system.
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  11.   Baader Heavy Pillar (BHP) Levelling flange for Planewave L-Mount 500/600, Height 15cm

    # 2451188H

    € 535.00 Price excl. German VAT tax (19%): € 449.58
    • 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
    • Consisting of two solid Steel, separated by six steel bars
    • Top plate precision milled flat and threaded to fit the base plate.
    • Overall height: 150 mm
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  12.   Baader Hyperion DT-Ring SP54/M52 for DTAdapter II&III and Hyperion Eyepieces

    # 2958052

    € 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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  13.   Baader 3" Dove Tail Bar 350mm (14")

    # 1501610

    € 88.00 Price excl. German VAT tax (19%): € 73.95
    • Length: 350mm (14")
    • Black anodized, without holes.
    • Weight: 720g
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  14.   Baader Methane-Filter 1¼" (889nm, 8nm)

    Baader Methane-Filter 1¼" (889nm, 8nm)

    # 2458295

    € 239.00 Price excl. German VAT tax (19%): € 200.84
    • Schott RG 830 substrate with super stack dielectric coating
    • for pure methane band transmission
    • non-ageing sealed coating edges
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  15.   Baader M48 Quick Changing Ring

    # 2958595

    € 52.00 Price excl. German VAT tax (19%): € 43.70
    • M48 male thread quick coupler with 50 mm dovetail
    • Creates a quick change and rotating device with standard load capacity when coupled with Baader M48 Heavy Duty Quick Changer (#2958590 , € 90,-) , part of Baader Heavy Duty M48 Quick Changing System (#2958593 , € 127,-)
    • Quick Changing Ring made from high performance steel
    • The changing system fits between any M48 connection
    • Optical length: 4mm
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  16.   Baader Fringe Killer Color Correction-Filter

    Baader Fringe Killer Color Correction-Filter

    From: € 92.00 Price excl. German VAT tax (19%): € 77.31
    • The fringe killer blocks defocused light in the blue spectrum, as well as in the red part of the spectrum (IR) above 700nm, usually seen in small achromat telescopes.
    • The smaller details on craters of the Moon and planetary surfaces are so much more visible!
    • Planeoptically polished; can be used well before the focal point of the optical system, without any loss of sharpness, as a single filter in front of a binocular for afocal projection with digital cameras.
    • Provides the brightest picture of all industrially manufactured colour error-correction systems. Thus, the Fringe-Killer is a must for small refractors!
    • Fringe Killer with Celestron 11" Edge HD reducer. Blue fringe reduction - not just for refractors: Celestron Edge + Reducer - some experiences and experiments
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  17.   Baader Handle for Telescopes with two pc clamp V

    Baader Handle for Telescopes with two pc clamp V

    # 2451582

    € 95.00 Price excl. German VAT tax (19%): € 79.83
    • Handle for telescopes
    • Includes 2 piece V clamp
    • to mount onto EQ-5/HEQ-5 dovetail
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  18.   H-alpha 0.7x Telecompressor 2" for Solar Spectrum

    # 2459259

    € 313.00 Price excl. German VAT tax (19%): € 263.03
    • gets mounted eyepiece-sided directly onto the SolarSpectrum filter and reduces the previously by the telecentric system extended focal length again by a factor of 0.7
    • Working distance: 110mm (Distance to the camera sensor)
    • 2" male threads on both sides, fitting Universal Flange Adapter #2958240 (included with SolarSpectrum H-alpha filters
    • Telecompressor is used to adjust the focal length to possibly poor seeing conditions and / or enlarging the field for photographic- or webcam applications
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  19.   Optical Spacer Ring 0,5mm – for FCCT

    # 2459080

    € 11.00 Price excl. German VAT tax (19%): € 9.24
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  20. Replacement bulb (halogen) with ceramic holder

    # 2000316

    € 48.00 Price excl. German VAT tax (19%): € 40.34
    • Replacement halogen bulb including ceramic socket
    • Consisting of  Replacement bulb (Halogen) without socket (#2000317 , € 33,-) and Ceramic holder for halogen bulb (#2000318 , € 24,-)
    • Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
    • Please use only this bulb, otherwise you may destroy the transformer of the device, which due to its size can not give more light output. For continuous operation (3 hours and more) you must use the medium light level.
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