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 UFC 2" (M48) Filter Slider

    Baader UFC 2" (M48) Filter Slider

    # 2459112

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Baader UFC 2" Filter Slider / Filter Container M48
    • suitable for cell mounted 2" (M48) filters (max. 6mm height - LPFC)
    • slides into the UFC filter base and allows fast exchange between filters while still holding every filter safe and firm
    • Just one "click" onto the brass-pin releases the filter holder from the magnetic fixture. Afterwards it can be removed easily
    • Included: spacer ring to prevent that some 2" filters can be threaded in too deep and protrude on the other side
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  2.   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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  3.   Baader Tripod Adapter Flange for Celestron CGEM-DX and CGE-Pro

    Baader Tripod Adapter Flange for Celestron CGEM-DX and CGE-Pro

    # 2451116

    € 122.00 Price excl. German VAT tax (19%): € 102.52
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  4.   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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  5.   Baader Neutral Density Filter (ND 0,6 / 0,9 / 1,8 / 3,0)

    Baader Neutral Density Filter (ND 0,6 / 0,9 / 1,8 / 3,0)

    From: € 48.00 Price excl. German VAT tax (19%): € 40.34
    • Baader Neutral Density Filters ND 0.6 / 0.9 / 1.8 / 3.0.
    • For perfect energy management during Lunar and Solar observation. Suitable for solar observing only as an additional filter!
    • If you need to reduce glare and want to use a filter ahead of the focal point (e.g. before a binocular), then the neutral density filters are just right.
    • Fine optical polish results in no loss of sharpness at high magnifications even with a filter position 20-30cm in front of the focal point.
    • Phantom Group coated. No ghosting, reflections or stray light.
    • Threaded both sides of the glass allows combination with other filters (e.g. Baader Colour Filters).
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  6.   2" BDS-SC Baader Diamond Steeltrack® Focuser

    2" BDS-SC Baader Diamond Steeltrack® Focuser

    # 2957220

    € 365.00 Price excl. German VAT tax (19%): € 306.72
    • Baader Diamond Steeltrack® (BDS-SC) for Schmidt-Cassegrains (EdgeHD) with 30 mm focus travel
    • Minimum height (as supplied – incl. 2" clamp): 93 mm
    • Minimum height (with optional S58 to M68 / M68i / M48 / T-2 direct-adapter): 82 mm
    • Minimum height (with optional S58 ClickLock clamp): 112 mm
    • Focuser weight (as supplied – incl. 2" Klemme): 1.040 g (36.7 oz)
    • Includes 2" and 3.3" adapter to fit all C14/C11/C9¼/C8/C6/ OTA’s
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  7.   Diamond Steeltrack® S58 to M68a BDS-Adapter

    # 2957206

    € 39.00 Price excl. German VAT tax (19%): € 32.77
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  8.   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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  9.   T-2 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium
    From: € 6.50 Price excl. German VAT tax (19%): € 5.46
    • Astro T-2 System spacer (Fine-Adjustment) rings, available in thickness 0,3mm (black), 0,5mm (red), 1mm (gold)
    • Very thin ring for finetuning in T-2 eyepiece projection
    • Rings with T-2 inner diameter without threads
    • Fits between all T-2 threads, equals approx. 2/5 (0,3mm), 2/3 (0,5mm) respectively 1 1/3 (1mm) turn of rotation. Rotation may differ slightly.
    • Prevents binding between two T-2 threaded parts
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  10.   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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  11.   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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  12.   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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  13.   36 mm filter holder for Baader FCCT (3D-printed)

    # 2459088

    € 39.00 Price excl. German VAT tax (19%): € 32.77
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  14.   Baader DT-Adapter III M68a / SP54a

    # 2458060

    € 48.00 Price excl. German VAT tax (19%): € 40.34
    • DT Adapter III, M68a / SP54a extension adapter M68
    • Digital T Adapter System III of M68_a on SP54_a Shortest adaptation for Telecentric system or the fluoride Flatfield Converter (FFC).
    • This adapter fits to the M68 (Zeiss) ring system - see at FFC (fluorite Barlow) -. Eg to a DSLR camera using the digital T-rings to mount the FFC as short as possible.
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  15.   Baader V rail / dovetail bar 470mm for SC

    # 2451101

    € 83.00 Price excl. German VAT tax (19%): € 69.75
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  16. DADOS: Baader Blaze Reflection Gratings 1200 L/mm

    DADOS: Baader Blaze Reflection Gratings 1200 L/mm

    # 2458559

    € 323.00 Price excl. German VAT tax (19%): € 271.43
    • Blaze Reflection Gratings 1200 L/mm
    • cemented onto Tilting grating holder
    • For high resolution observations where the 900 and 1200 gratings are used, Dados (by construction) is expected to provide the best optical performances in a short spectral range (30 nm). 
    • It needs to be pointed out to any prospective user up front that the 1200L grating has been addded later on some customers insisting demand, for projects that concentrate mainly on the H-alpha region – to attain max resolution there. The 1200L grating however cannot show the full spectrum and the tilting range is limited to H-alpha mainly. In case this restriction is not acceptable, this grating ought not to be part of an order.
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  17.   Sony E/NEX T-Ring Lieferumfang

    # 2458230

    € 53.00 Price excl. German VAT tax (19%): € 44.54
    • Reducing piece: M68a to M54a for direct connection of M54 accessories (e.g. QHY Color Filter Wheel (CFW 3) (various versions available) ) to the M68 system
    • Converts the M68 (Zeiss) female into a M54 male thread
    • Telescope side M68 male thread, eyepiece side M54male thread
    • Optical length: 5 mm
    • Inner diameter: 51 mm, outer diameter: 76 mm
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  18.   Baader 2"/2" Inverter Ring with 48mm filter thread

    Baader 2"/2" Inverter Ring with 48mm filter thread

    # 1508020

    € 31.00 Price excl. German VAT tax (19%): € 26.05
    • Converts 2" female into 2" male thread
    • Internal M48 Filter thread for 2" filter
    • Can be used to connect Baader Hyperion Mark III Zoom directly to a Baader Star Diagnol gaining adfitional backfocus by swapping ClickLock-clamp for this adaptor.
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  19.   Baader V-200 dovetail, L= 200mm for Vixen, Celestron and Skywatcher Mounts

    # 2451661

    € 42.00 Price excl. German VAT tax (19%): € 35.29
    • V-200 dovetail with centrally milled slots
    • Sutiable for Vixen, Celestron, Skywatcher mounts
    • Base width 44mm
    • Black Anodized, Length: 200mm
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  20.   Optical Wonder™ Set (Cleaning Fluid and Cloth)

    Optical Wonder™ Set (Cleaning Fluid and Cloth)

    # 2905009

    € 21.00 Price excl. German VAT tax (19%): € 17.65
    • Consist of 100ml Optical Wonder™ Cleaning Fluid and Cloth
    • Works on all sensitive optical surfaces
    • Dislodges dirt, aggressive aetherical oils from pollen and fat – dries up completely without leaving any residue or wipemarks
    • cleans without scratching: eyepieces, objective lenses – even mirrors (please see separate instruction)
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