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.   2" BDS-NT Baader Diamond Steeltrack® Focuser

    2" BDS-NT Baader Diamond Steeltrack® Focuser

    # 2957230

    € 345.00 Price excl. German VAT tax (19%): € 289.92
    • Baader Diamond Steeltrack® (BDS-NT) for Newtonian telescopes with 40 mm focus travel
    • Minimum height (as supplied – incl. 2" clamp): 63 mm
    • Minimum height (with optional S58 to M68 / M68i / M48 / T-2 direct-adapter): 51 mm
    • Minimum height (with optional S58 ClickLock clamp): 81 mm
    • Focuser weight (as supplied – incl. 2" Klemme): 1.000 g (35.25 oz)
    • Includes Baader Versabase, for perfect fit onto most tube diameters. Optional flat mounting base also available
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  2.   Baader 8mm Hyperion 68° Modular Eyepiece

    Baader 8mm Hyperion 68° Modular Eyepiece

    # 2454608

    € 165.00 Price excl. German VAT tax (19%): € 138.66
    • Fixed focal length of 8mm, 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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  3.   Teleskopseitig (RASA)

    Baader UFC S70 RASA 8" Telescope-Adapter (optical height: 1.4 mm)

    # 2459136

    € 85.00 Price excl. German VAT tax (19%): € 71.43
    • Baader UFC S70 RASA 8" telescope adapter to use cameras with 13mm back focus and T-2/M-48 or M54 female thread like the ATIK Horizon on the RASA 8".
    • Telescope-sided with RASA 8" thread (M87)
    • Camera-sided with S70 dovetail
    • Can be adapted via the S70 dovetail to the  Baader UFC Base (Filter Chamber) telescope-sided S70 dovetail receptor (optical height: 13 mm) (#2459110 , € 58,-) as well as to UFC extensions. The UFC adapter is screwed directly onto the RASA 8 thread.
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  4.   Baader T-2 Locking Ring with female T-2 thread

    # 2408190A

    € 24.00 Price excl. German VAT tax (19%): € 20.17
    • T-2 counter ring with T-2 internal thread
    • Outside diameter 55mm
    • Height 3.75mm
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  5.   SC-Adapter Intes Micro D66 Diamond Steeltrack®

    # 2957296

    € 108.00 Price excl. German VAT tax (19%): € 90.76
    • to connect to Intes Micro with D66 Flange
    • only suitable for BDS-SC Diamond Steeltrack®
    • Height of the Adapter: ~ 39mm. The min / max height of the BDS-SC with this adapter is 91,5mm / 124,3mm
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  6.   Baader T-Ring Four Thirds (4/3) to T-2

    # 2408329

    € 29.00 Price excl. German VAT tax (19%): € 24.37
    • Baader T-Ring to compact cameras with 4/3 on the Astro T-2 system
    • Allows the connection of lenses with 55mm back focus.
    • 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 forth
    • On the camera side: Four-Thirds connection (not Micro), telescope side: T-2 internal thread with 0.75mm pitch
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  7.   Steeldrive II Motor Unit

    # 2957265

    € 275.00 Price excl. German VAT tax (19%): € 231.09
    • High-precision focusing motor for heavy loads (up to 8 kg), incl. temperature sensor, supports temperature compensation.
    • Works with every Baader Steeltrack® focuser (Classic and Diamond)
    • Please note: The motor unit requires the Steeldrive II Controller (#2957260 , € 445,-) . You always need one controller to operate one motor unit. But you can use one controller with several motor units one at a time – you only need to plug it into the motor unit which you want to use.
    • Can also be used with other focusers like e. g. FeatherTouch. Adapters for other focusers are in development, but not included in the scope of delivery.
    • Contactless Homing Sensor enables precise homing and repeatable ap- proach of saved absolute positions – perfect for remote-observatories.
    • Can be controlled either with the powerful SteelGo II software or through the ASCOM driver. Needs Steeldrive II Controller (#2957260 , € 445,-)
    • Made in Germany: The housing is CNC-milled from Aluminium in our factory. The electronical boards are made by a German company according to our specifications.
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  8.   Baader Standard Base - for MQR III & IV &  for V-Bracket, and for all Vixen-style finderscope mount bases

    Baader Standard Base - for MQR III & IV & for V-Bracket, and for all Vixen-style finderscope mount bases

    # 2457000

    € 34.00 Price excl. German VAT tax (19%): € 28.57
    • Standard base viewfinder mounting Pairing MQR III, IV MQR, SkySurfer 5 for mounting on the "second telescope" and for all Vixen-style finderscope mount bases
    • The Baader standard basis is milled from solid (no cheaper casting), adjusts all Tubusradien and can be with two screws in the slots - but also with a single screw in the center - absolutely firmly attach.
    • The base plate is milled sinusoidal and forms on each tube radius 130-400 mm diameter two linear runs. This provides maximum stability.
    • Hole spacing: for attachment onto a telescope OTA, the Baader-Standard-Base has two long-holes of 14 mm length each and 5.3mm width, The middle spacing between both holes is 36 mm. Accordingly the center spacing distance of two 5mm screws may vary from 26 mm to 46 mm
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  9.   M54 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium

    M54 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium

    From: € 7.50 Price excl. German VAT tax (19%): € 6.30
    • System M54 – spacer (Fine-Adjustment) rings, available in thickness 0,3mm (black), 0,5mm (red), 1mm (gold)
    • Very thin ring for finetuning in the M54-system
    • Ring in M48 diameter without threads
    • Fits between all M54 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 M54 threaded parts
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  10.   Baader Variable Locking / Sliding T-2 Focuser (T-2 part #24)

    # 2458010

    € 41.00 Price excl. German VAT tax (19%): € 34.45
    • For 1.25" eyepieces or OAG cameras. 10mm focus travel
    • Telescope side T-2 (M42x0.75 internal thread)
    • Focus side 1¼" insertion sleeve for 1¼" eyepieces and T-2 male thread
    • Optical path length 27.5mm to 38.5mm
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  11.   Baader Z(AP)-120 Dove tail bar, 120mm

    # 2451103

    € 33.00 Price excl. German VAT tax (19%): € 27.73
    • Z-dovetail rail: Pre-drilled and with longitudinal grooves for any telescopes, pipe clamps etc.
    • Length = 120mm, with 40 mm wide contact surface for the attachment of any tube rings
    • Fits Astrophysics and Zeiss clamps
    • Weight: approx 160g
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  12.   DADOS: Rings with 3/8" a. 1/4" photo thread for tube diameter 38mm

    # 2458593

    € 101.00 Price excl. German VAT tax (19%): € 84.87
    • The two-piece pipe clamp has at the bottom of a 3/8 "thread (a reducer to 1/4" is included) Only in connection with the DADOS slit spektrograph available
    • On the top of the pipe clamp has a further 1/4" thread
    • The terminal is suitable to attach a telescope as an additional device
    • The clip is a must for physics lessons with optimal grip on the optical bench or in any other test setups.
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  13. Planetarium nicht im Lieferumfang enthalten

    # 2000313

    € 51.00 Price excl. German VAT tax (19%): € 42.86
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  14.   Baader Adapter M82/M68

    Baader Adapter M82/M68

    # 2458198

    € 51.00 Price excl. German VAT tax (19%): € 42.86
    • Adapter M82/M68
    • Reducer ring for Baader 3" Hyperion Focuser
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  15.   V-Dovetail, 495 mm for Celestron RASA 8"

    # 2451735

    € 77.00 Price excl. German VAT tax (19%): € 64.71
    • V-Dovetail for Celestron RASA 8" optical tube, length = 495mm
    • Aluminium body provides a sturdy platform for accessories
    • Connects on the top of the Rowe-Ackermann Schmidt Astrograph 8" to attach accessories to the optical tube
    • Installs easily into the existing holes of the RASA 8" and is fastened with the screws that are included in the delivery of the RASA 8"
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  16.   1 kg leveling Counterweight

    1 kg leveling Counterweight

    # 2951401

    € 57.00 Price excl. German VAT tax (19%): € 47.90
    • made of V2A stainless steel
    • with 1¼" thread (male/female) – to mount on top of Dovetail Clamp V or 3" Rider clamp (several weights may be combined)
    • 1 kg
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  17.   Adapter M54i to M48a

    # 2958750

    € 36.00 Price excl. German VAT tax (19%): € 30.25
    • Reducing Adapter M54 to M48 with M54 female thread
    • Changes the M54 male thread of an adapter into an M48 male thread
    • Can be used to combine adapters with M54 male threads with accessories with M48 female thread
    • Made of hardened, stainless steel
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  18.   Baader Molded Plastic Cap T-2 for Zeiss Quick Changer

    Baader Molded Plastic Cap T-2 for Zeiss Quick Changer

    # 2904020

    € 6.50 Price excl. German VAT tax (19%): € 5.46
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  19.   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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  20.   Baader 45 ° Maxbright Amici prism 1¼ "with built-in 2x glass path corrector

    # 2956155

    € 95.00 Price excl. German VAT tax (19%): € 79.83
    • 45 ° an erecting prism Amici
    • Including 2x Glaswegkorrektor ™ (Glass Path Corrector) and 1¼ "barrel
    • Suitable for all SC telescopes and refractors
    • Only suitable for Baader Maxbright Binocular
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