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.   T-Ring Praktica M 42x1to T-2

    # 2408301

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • Baader T-Ring to connect Praktica/Pentax DSLR cameras on the Astro T-2 system
    • Represents the standard exact distance of 55.0mm from the front support surface of the T-ring to the image plane of the camera body
    • Camera-sided connection: Praktica M42 x 1
    • Telescope-sided connection: T-2 internal thread with 0.75mm pitch
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  2.   3D-printed ring-wrench for Baader Pan EQ- clamps

    # 2450071

    € 12.00 Price excl. German VAT tax (19%): € 10.08
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  3.   Glasspathcorrector 1:1,70 for Baader-Binoviewer with Zeiss ring dovetail (MaxBright® II and Mark V)

    # 2456316Z

    € 127.00 Price excl. German VAT tax (19%): € 106.72
    • Glasspathcorrector Factor 1,7. Focus gain: ca. 35 mm
    • Insert diameter: ∅ 38 mm
    • Suitable to insert into the Baader MaxBright® II Binoviewer 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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  4.   Baader Heavy Duty M48 Quick Changing System

    # 2958593

    € 127.00 Price excl. German VAT tax (19%): € 106.72
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  5.   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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  6.   Baader 3", 60mm rider clamp

    Baader 3", 60mm rider clamp

    # 2450316

    € 39.00 Price excl. German VAT tax (19%): € 32.77
    • 3 inches for Losmandy / 3" dovetails with additional matching holes and screws for mounting the Baader Stronghold
    • Width: 60mm for V or Z terminal
    • Includes Screws
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  7.   Baader 8" Planewave Clamp

    # 2451555

    € 540.00 Price excl. German VAT tax (19%): € 453.78
    • 8" (203mm) clamp width, gets mounted for example onto 10Micron GM 3000 or GM 4000
    • Suitable for 10Micron/Baader 8" dovetail bar #1454540 as well as for Planewave OTA's CDK 17, CDK 20 and CDK 24.
    • Pre-drilled on both sides to adapt Baader-Sidewings #2451558. Both sidewings allow the adaptation of balancing baseplates, eg..: Baader Baseplate 400mm #1500340 or Baader Pan EQ clamps 190mm, 230mm, 370mm
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  8.   Solar Spectrum Verlängerungskabel 1,70m

    # 2459240

    € 48.00 Price excl. German VAT tax (19%): € 40.34
    Solar Spectrum Verlängerungskabel 1,70m / 6.7" Learn More
  9.   Baader Metal M48 Dustcap with dovetail

    # 2958602

    € 25.00 Price excl. German VAT tax (19%): € 21.01
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  10.   Baader M68a / 2,7"i Adapter (Zeiss / Astro Physics)

    # 2458221

    € 49.00 Price excl. German VAT tax (19%): € 41.18
    • Adapter 2.7"i UNF/24G (Astro Physics) to M68a x 1 (Zeiss)
    • Reducing piece: converts an AP 2.7” male thread to an M68 x1 male thread
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  11.   IMP85 Adapter to IR90 Focuser

    # 2451311

    € 477.00 Price excl. German VAT tax (19%): € 400.84
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  12. The price is for one weight only

    # 2951412

    € 239.00 Price excl. German VAT tax (19%): € 200.84
    • made of V2A stainless steel
    • with CDP = Camera Docking Port, 47mm diam., ¼" photo-thread
    • Ø160x90mm, bore Ø 47,8mm – may be extended up to Ø 56mm
    • 12,5kg
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  13.   M54i Inverter ring (male to female)

    # 2958752

    € 32.00 Price excl. German VAT tax (19%): € 26.89
    • Changes a M54 male thread to a M54 female thread
    • Width (optical length) = 7 mm
    • Made of hardened, stainless steel
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  14.   Baader VariLock 46, lockable T-2 ExtensionTube 29-46mm with spanner tool (T-2 part #25V)

    Baader VariLock 46, lockable T-2 ExtensionTube 29-46mm with spanner tool (T-2 part #25V)

    # 2956946

    € 73.00 Price excl. German VAT tax (19%): € 61.34
    • Lockable T-2 extension tube, adjustable 29-46 mm with clamping
    • Telescope-side connection dimension: T-2 (M42 x 0.75), Eyepiece connection dimension: Optional T-2 (M42 x 0.75) or T-2 Ring Schwalbe 52 x 6.5mm optical length: 20-29 mm continuously adjustable over millimeter scale
    • Outer diameter: 50.8mm / 2 "inside diameter: with eyepiece side T-2 thread insert = 38mm with 52mm dovetail eyepiece sided = 42mm
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  15.   Baader 3,5" Quick Changing Ring

    # 1324005

    € 275.00 Price excl. German VAT tax (19%): € 231.09
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  16.   Off Axis Guider for RCC Coma Corrector (RCC-OAG)

    # 2956950

    € 167.00 Price excl. German VAT tax (19%): € 140.34
    • 140° rotatable Off Axis Guider (OAG) to connect onto T-2 threads
    • Specially created for the RCC I Newton Coma Corrector
    • With this OAG, a Baader T-Ring and a crossaim eyepiece or guider you can guide every DSLR camera "Off axis" without additional rings or extentions
    • The optical lightway is about 36mm
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  17.   Baader O-III Filter (10nm) visual

    Baader O-III Filter (10nm) visual

    From: € 95.00 Price excl. German VAT tax (19%): € 79.83
    • ultra hard and bright O-III visual contrast for 6" and larger telescopes
    • no visual color fringing, just pure O-III
    • non-ageing sealed coating edges
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  18.   Baader Hyperion Zoom M43 / SP54 Adapter

    Baader Hyperion Zoom M43 / SP54 Adapter

    # 2958086

    € 34.00 Price excl. German VAT tax (19%): € 28.57
    • Hyperion Zoom Adapter for M43 female thread to SP54 male thread
    • This adapter allows the connection of all standard camera lenses with filter thread to the Hyperion Zoom 8-24mm Mark III (discontinued) and the Baader Hyperion Universal Zoom Mark IV, 8-24mm eyepiece (1¼" / 2") (#2454826 , € 275,-) , to use the eyepiece in conjunction with the camera lens as a so-called "afocal projective system".
    • The connection rings from this system are referred to as "Hyperion DT rings". All you need is the matching SP54 adapter for your filter thread. Available adapters are listed below.
    • Not suitable for Morpheus® 76 ° eyepieces. Morpheus version now available: Baader Morpheus® M43 / SP54 Adapter (#2954251 , € 31,-)
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  19.   Baader O-III  f/2 Highspeed-Filters (6.5nm) – CMOS-optimized
    From: € 148.00 Price excl. German VAT tax (19%): € 124.37
    • Baader O-III f/2 Highspeed Filter – Precision Grade
    • 6.5 nm FWHM, recommended for extremely fast optical systems from f/3.4 and faster
    • Specially designed for the special filter requirements when used with extremely fast f/2 optics like the Celestron RASA astrographs
    • 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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  20.   6,5 mm Morpheus® 76° widefield eyepiece

    6,5 mm Morpheus® 76° widefield eyepiece

    # 2954206

    € 275.00 Price excl. German VAT tax (19%): € 231.09
    • Full field sharpness: The ultra-sharp 76° undistorted flat field is unsurpassed by any other modern wide field eyepiece. Also on-axis sharpness and contrast rivals our best, ever released planetary eyepieces, the Zeiss Abbe ZAO I & II.
    • Long Eye Relief and optimized for bino-viewing:  ~ 20mm of eye relief provides that famous spacewalk feeling, incredibly impressive with bino and both eyes.
    • Hard aluminium alloy with industrial quality UV-stabilized anodizing surrounds a set of 8 lenses with one ED- and two Lanthanum elements.
    • 2" and 1¼" nosepiece: integrated into one eyepiece of 55mm max outer diameter, supports bino-viewing even for kids.
    • Photo-Video Adaption: Like their Hyperion siblings, all Morpheus eyepieces make superb imaging projection optics with the M43 photo/video-thread
    • Large scope of supply: includes amongst others Hyperion / Morpheus® M43 extension (#2954250 , € 20,-) and Eyepiece-Holster for Morpheus® eyepieces (#2954202 , € 10,-) – further accessories see product description
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