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.   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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  2.   36 mm filter holder for Baader FCCT (3D-printed)

    # 2459088

    € 39.00 Price excl. German VAT tax (19%): € 32.77
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  3.   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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  4.   Baader V rail / dovetail bar 470mm for SC

    # 2451101

    € 83.00 Price excl. German VAT tax (19%): € 69.75
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  5. 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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  6.   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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  7.   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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  8.   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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  9.   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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  10.   Baader Metal M48 Dustcap with M48 female thread

    # 2958600

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • Dustcap with M48 female (inner) thread
    • Robust cap made of black anodized metal
    • Dustproof closure for your accessories of the M48 system
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  11.   Reducer 2" / 1¼" for NT Steeltrack

    # 2408152

    € 27.00 Price excl. German VAT tax (19%): € 22.69
    • Special Reducer 2" / 1¼" with 4.5mm optical height only
    • Suitable for BDS-NT Diamond Steeltrack
    • Includes 2" Filterholder (M48 inner thread)
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  12.   IMP85 Adapter to PlaneWave SecureFit

    # 2451317

    € 185.00 Price excl. German VAT tax (19%): € 155.46
    • Camera-side adapter to accommodate PlaneWave SecureFit camera adapters for the Instrument Multi Port IMP85 (#2451300 , € 7950,-)
    • Used instead of the SecureFit extensions
    • Designed and manufactured in Germany
    • Connections on telescope side: Securefit bolt circle 4x N10 bolt circle D104.8
    • Black anodized
    • Optical length: 0.5 mm
    • Inner and outer diameter: D85i/ D120a
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  13.   Baader 2" Amici-erecting-prism 45° with 2" SC-thread and 2"/1¼"-reducer

    # 2956151

    € 239.00 Price excl. German VAT tax (19%): € 200.84
    • 2" SC-thread and 2"/1¼"-reducer
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  14.   Adapter M54a to M48i

    # 2958751

    € 36.00 Price excl. German VAT tax (19%): € 30.25
    • Reducing Adapter M54 to M48 with M54 male thread
    • Changes the M54 female thread of an adapter into an M48 female thread
    • Can be used to combine adapters with M54 female threads with accessories with M48 male thread
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  15.   Baader (TCR) Hardened Steel T-2 ChangeRing (T-2 part #07)

    # 2456320

    € 48.00 Price excl. German VAT tax (19%): € 40.34
    • T-2 external thread with Zeiss micro bayonet
    • Quick release with extreme load capacity
    • Bayonet ring made from high performance steel
    • Optical path length 4mm
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  16.   O-III f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
    From: € 245.00 Price excl. German VAT tax (19%): € 205.88
    • Baader O-III f/3 Ultra-Highspeed Filter – Premium Grade
    • 4 nm FWHM, recommended for fast optical systems from f/3.4 to f/2.3
    • Specially designed for the special filter requirements when used with fast f/3 optics
    • For highest contrast even at strongest light pollution, minimizes star size, emphasizes finest nebula detail – indispensable under Bortle 9/8/7/(6) skies
    • Reflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges (Life-Coat™)
    • Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim
    • Optimized for modern CMOS cameras, but likewise excellent for CCD camera technologies
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  17.   Astro & Nature Photo Tripod w. Fluid Head and quick mounting plate

    Astro & Nature Photo Tripod w. Fluid Head and quick mounting plate

    # 2451020

    € 235.00 Price excl. German VAT tax (19%): € 197.48
    • rigid photo tripod, maximum height: 189 cm
    • Fluid Head with handles, 1x quick mounting plate included
    • Double tube tripod legs in both extension levels
    • carrying bad included
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  18.   Baader RGB G-Filter 2" unmounted (Ø 47,4 mm) for FCCT – CMOS-optimized

    # 2961603GU

    € 142.00 Price excl. German VAT tax (19%): € 119.33
    • 47.4 mm (2" w/o cell) x 2 mm Baader CMOS RGB-G (490 – 580 nm) Bandpass Filter, suitable from f/15 to f/1.8
    • 2" Filter removed from filter cell, specially selected for use with 2" Filter sliders of the Baader FCCT (Filter Changer Camera Tilter) for RASA 8" and QHY cameras (various versions available)
    • Anti-reflection RGB filter (red/green/blue) with extremely high transmission of the respective color channel, thus simultaneously reducing stray light and reflections to an unprecedented level
    • Balanced RGB design allows subframes to be taken with the same exposure time – extremely important for automated imaging tasks
    • Reflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges (Life-Coat™)
    • Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim
    • Optimized for modern CMOS cameras, but likewise excellent for CCD camera technologies
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  19.   Baader Ultrashort 2" eyepiece clamp

    Baader Ultrashort 2" eyepiece clamp

    # 2458196

    € 90.00 Price excl. German VAT tax (19%): € 75.63
    • Eyepiece clamp (12 mm backfocus)
    • Both sides of the clamp are equipped with M68 male threads
    • Integrate this 2" clamp into a series of M68 extension rings
    • Mounts onto all Baader Steeltrack and 3.5" Hyperion focusers
    • 12.4 mm backfocus when using M68 thread, 17.4 mm when using M60 thread
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  20.   Baader H-alpha f/2 Ultra-Highspeed-Filters (3.5nm) – CMOS-optimized
    From: € 275.00 Price excl. German VAT tax (19%): € 231.09
    • Baader H-alpha f/2 Ultra-Highspeed Filter – Premium Grade
    • 3.5 nm FWHM (to harmonize the exposure time with O-III / S-II), recommended for extremely fast optical systems from < f/2.3
    • Specially designed for the special filter requirements when used with extremely fast f/2 optics like the Celestron RASA astrographs
    • For highest contrast even at strongest light pollution, minimizes star size, emphasizes finest nebula detail – indispensable under Bortle 9/8/7/(6) skies
    • Reflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges (Life-Coat™)
    • Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim
    • Optimized for modern CMOS cameras, but likewise excellent for CCD camera technologies
    Learn More

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