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" (m) SC Camera-Adapter (optical height: 2 mm)

    # 2459120

    € 29.00 Price excl. German VAT tax (19%): € 24.37
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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.   Baader UFC D 36 mm AUX-Filter-Holder (requires #2459113)

    # 2459152

    € 11.00 Price excl. German VAT tax (19%): € 9.24
    • Baader UFC 36 mm AUX-Filter-Holder
    • suitable for unmounted, round 36 mm filters
    • Requires 1x UFC D50.4 Slider #2459113
    • gets mounted into the UFC D50 slider, this 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
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  5.   Baader Single Polarizing Filter

    Baader Single Polarizing Filter

    From: € 42.00 Price excl. German VAT tax (19%): € 35.29
    • Baader Polarizing Filter - Ideal filter for solar and lunar observations and contrast enhancement in planetary observations.
    • Fits 1¼ or 2" eyepieces/threads and is screwed before the eyepiece
    • Adjustable brightness when used with a Baader Hershel Wedge
    • Important Note: Polarizer will need additional filtering (eg Herschel Prism or AstroSolar Safety Film) before the eyepiece of the telescope for solar observations.
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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.   M68 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium

    M68 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium

    From: € 8.50 Price excl. German VAT tax (19%): € 7.14
    • System M68 – spacer (Fine-Adjustment) rings, available in thickness 0,3mm (black), 0,5mm (red), 1mm (gold)
    • Very thin ring for finetuning in M68 eyepiece projection
    • Ring in M68 diameter without threads
    • Fits between all M68 threads, , equals approx. 1/3 (0,3mm), 1/2 (0,5mm) respectively 1/1 (1mm) turn of rotation
    • Prevents binding between two M68 threaded parts
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  10.   Baader Neodymium (Moon & Skyglow) Filter

    Baader Neodymium (Moon & Skyglow) Filter

    From: € 89.00 Price excl. German VAT tax (19%): € 74.79
    • The best visual and photographic filter for contrast enhancement for all telescopes, without loss of image brightness!
    • The effect of the element neodymium as filter material is very impressive. When added to optical glass, it enhances contrast, enhances the red colour in the image (especially with Mars and Jupiter) and it darkens the spectral region which is particularly marked by street lamp light, which is the biggest contributor to the nightly "Skyglow".
    • Planoptically polished and MC-coated – with IR-cut coatings!, without any loss of sharpness as a single filter in front of a binocular or be used for afocal projection with digital cameras (far from the focal point!)
    • The IR spectral range is blocked making stars much sharper when used with dSLRs.
    • The Baader Moon & Skyglow Neodymium Filter are two filters in one: Neodymium contrast enhancement filter and UV/IR blocker.
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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. Focus gain: ca. 55 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.   Conversion Ring M48a/M48a

    # 2958555

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • Converts an M48 (Zeiss) female thread in an M48 male thread
    • Total length of 8.8 mm with an optical length of 0.8 mm
    • Made of hardened, stainless steel
    • This adapter is included in the scope of delivery of the Baader FlipMirror II Star Diagonal (#2458055 , € 228,-)
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  14.   Baader Hyperion Stepper-Ring M62 onto M72

    # 2958072

    € 22.00 Price excl. German VAT tax (19%): € 18.49
    • To connect Hyperion eyepiece to larger telescope systems
    • Requires Hyperion DT-ring SP 54i / M62a
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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.   Baader FCCT II for RASA 8" – suitable for Ø 90 mm QHY-Cameras (e.g. QHY 268 / 294 / 533)

    # 2459071

    € 345.00 Price excl. German VAT tax (19%): € 289.92
    • Filter changer and Tilter (mechanical image position corrector), specially designed for Celestron RASA 8" Astrograph and QHY cameras with 90 mm diameter (e.g. QHY 268M (version before June 2023) / 294 / 533)
    • 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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  18.   Baader Double T-Filterholder 1¼"

    # 1508030

    € 33.00 Price excl. German VAT tax (19%): € 27.73
    • Filter holder with T-2 threads on both sides and 1¼" M28.5 internal filter thread.
    • Used for attaching 1¼" filters before Baader binoculars
    • A 1¼" filter can be attached from either side and will sit within 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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