Baader Planetarium

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.   Steeldrive II Motor Unit

    # 2957265

    € 238.82 Price excl. German VAT tax (16%): € 205.88
    • 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 {{block type="core/template" template="wordpress/product/shortcode-global.phtml" shortcode="[product sku=\"2957260\"]"}}. 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 {{block type="core/template" template="wordpress/product/shortcode-global.phtml" shortcode="[product sku=\"2957260\"]"}}
    • 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.

    SD II Motor Unit

    SteelGo II Software

    SD II Controller

    Video: Steeldrive II – Installation of
    Motor Unit and Magnet Holder

    Video: SteelGo II – Working with the Software

    Video: Steeldrive II – Controller
    Installation and Functions

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  2.   Baader Hyperion SP54/SP54 Extension Ring

    # 2958090

    € 18.53 Price excl. German VAT tax (16%): € 15.97
    • Extension Ring with 11mm optical path length, with threaded protective flap for the SP54 external thread
    • Required for the connection of the DT-rings SP54 / M28 and SP54 / M37
    • The Hyperion DT-rings are optimized for the shortest distance between eyepiece lens and digital camera lens. Only in this way is a vignetting image illumination possible
    • 2 adjusting rings for SP54 thread are free with the purchase at each Hyperion DT-ring.
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  3.   Baader Tripod Adapter Flange for EQ-6, NEQ-6 and AZEQ-6

    # 2451108

    € 95.53 Price excl. German VAT tax (16%): € 82.35
    • suitable for Celestron / Sky-Watcher, EQ-6, NEQ-6 und AZEQ-6 mounts
    • suitable for the Baader T-Pod Aluminium tripods 75-110 cm and 95 - 130 cm as well as Baader Hardwood Tripods (discontinued)
    • Attention: for Adaptation on Baader Short-Pillar III the Universal Flange-Basis (#2451155) is needed
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  4.   Baader Z(AP)-120 Dove tail bar, 120mm

    # 2451103

    € 28.27 Price excl. German VAT tax (16%): € 24.37
    • 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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  5.   Universal Base-Ring for Baader Short-Steel-Pillar III

    # 2451155

    € 53.62 Price excl. German VAT tax (16%): € 46.22
    • Universal Base ring: fits Baader Tripod-Adapters onto short Steel-Pillar III
    • Hole diameter 77mm, 6x M5 inner threads
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  6.   Nur eine Klemme im Lieferumfang

    Baader 3" rider clamp / 60mm long

    # 2451575

    € 27.29 Price excl. German VAT tax (16%): € 23.53
    • For holding Guidescope Rings or V-Clamp
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  7.   Microstage II Digiscoping Adapter

    # 2450330

    € 47.77 Price excl. German VAT tax (16%): € 41.18
    • 2" camera adapter for digital compact cameras (for eyepieces with diameters between 29 and 63mm )
    • Secure grip! 25mm wide eyepiece clamp, for safely holding heavy cameras without any torsion. Much more stiff and rigid construction than all clones
    • Sturdy swivel arm with clickstop for cameras up to 1.5 kg
    • For afocal projection photography
    • ClickStop Twist-Lock-Mechanism

    Photography with larger cameras

    The Microstage II is the universal solution for small compact cameras. Large cameras up to DSLR require a sturdier connection. In this PDF you find an overview of all adaptation options using the camera bayonet or lens thread


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  8.   Baader Hyperion 68° Eyepiece Set (Starter)

    # 2454602

    € 511.77 Price excl. German VAT tax (16%): € 441.18
    • Eyepiece set with four Hyperion focal lengths (5, 10, 17, 24 mm), incl. Eyepiece case
    • Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye
    • Phantom group coatings in Zeiss class for complete freedom of reflections and maximum image contrast
    • Modular design of the eyepiece body allows modification of the eyepiece focal length with optional finetuning rings
    • Camera ready! Almost all DSLR camera bodies can be connected but also simpler fixed lens cameras directly to the Hyperion eyepieces
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  9.   Leveling-Counterweight-Set (2,5kg Counterweight, 300mm counterweight-shaft and Mounting Block M14)

    # 2951402S

    € 238.82 Price excl. German VAT tax (16%): € 205.88
    • consisting of 2,5 kg leveling counterweight Ø 75x75mm, made of V2A stainless steel, bearing for 16mm Ccounterweight-shaft #2951402
    • 300mm long counterweight-shaft M14, Ø 16mm #2451553
    • and Mounting Block for counterweight-shaft M14, Ø 16mm #2451552
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  10.   Baader T-2 BBHS ® Mirror Diagonal

    # 2456103

    € 238.82 Price excl. German VAT tax (16%): € 205.88
    • T-2 BBHS star diagonal without T-2 outer threads. Provides greatest reflectance over most spectral range from 390 to 2000nm
    • Much higher in brilliance than cheap dielectric coatings
    • BBHS = Broadband Hardsilver coating with dielectric protective overcoating
    • T-2 BBHS-Sitall zenith mirrors on both sides with T-2 Photo thread
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  11.   Baader 2"/90° Astro Amici-Prism with BBHS ® coating

    Baader 2"/90° Astro Amici-Prism with BBHS ® coating

    # 2456120

    € 580.00 Price excl. German VAT tax (16%): € 500.00
    • 2" ClickLock-Clamp and 2" nosepiece.
    • Suited for astronomical observation at high magnification
    • Hard-silver-coated and protected against aging. Astro quality, manufactured by Zeiss standard
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  12.   Baader 2" Upgrade Kit for Hyperion-Clickstop-Zoom-Eyepiece

    # 2454824C

    € 40.94 Price excl. German VAT tax (16%): € 35.29
    • 2 " retrofit kit for Hyperion ClickStop zoom eyepiece, consisting of the adapter ring M45 / 2" inside, as well as our 2 " barrel.
    • 1¼" Hyperion Clickstop-Zoom-Eyepiece can be upgraded into a 2"
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  13.   USB 3.0 data cable, 10 m length

    USB 3.0 data cable, 10 m length

    # 2455050

    € 141.35 Price excl. German VAT tax (16%): € 121.85
    • USB 3.0 data cable 10m (!) long
    • Type A/Micro-B connector (especially for SkyrisKameras)
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  14.   Baader Standard Base - for MQR III&IV, for Witty One & for V-Bracket

    # 2457000

    € 27.29 Price excl. German VAT tax (16%): € 23.53
    • Standard base viewfinder mounting Pairing MQR III, IV MQR, Witty 1, SkySurfer 5 for mounting on the "second telescope"
    • 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
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  15.   #2456460S Baader Maxbright II Binokular, Komplettset mit:1x #2456005 T-2 Zenitspiegel (#1C), 1x #2458105 1¼"/T-2 Steckhülse (#14), Baader Maxbright II Binocular, complete set with following special accessories:1x 2456005 T-2 Prism Diagonal (#1C), 1x 24581
    From: € 427.94 Price excl. German VAT tax (16%): € 368.91
    • Baader MaxBright® II Binoviewer with adapters to T-2 and Zeiss micro-bayonet in a padded carrying case
    • With further accessories to connect it to any telescope with shortest possible mechanical distance
    • Available with T-2 90° star diagonal (32mm Baader prism), Classic Ortho eyepieces, various adapters and glasspath correctors in the set, depending on the application. We will offer further Baader MaxBright® II sets. More information will be available here soon.
    • Please select the appropriate set below for further technical details
    Read the extensive 22-page test review by Bill Paolini (May 2nd, 2020) Learn More
  16.   Adapter M68i to M75a (Feathertouch 3.0")

    Adapter M68i to M75a (Feathertouch 3.0")

    # 2458238

    € 47.77 Price excl. German VAT tax (16%): € 41.18
    • Adapter with M68i x1 to M75a x1 male thread, to adapt M68 parts to Starlight Instruments Feathertouch 3.0" focusers with M75 x 1 female thread
    • Changes a M68x1 (Zeiss) male thread into a M75 x 1 male thread
    • Part is used in our M75a x 1 ClickLock clamp #2956275
    • Optical height: 8 mm, Inner diameter (clear aperture): 67 mm
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  17.   Baader M68/S68 Changer to fit Zeiss adapter system (dovetail clamp only)

    # 2458180

    € 160.85 Price excl. German VAT tax (16%): € 138.66
    • M68 / S68 Zeiss changer
    • Serves as a highly reliable quick coupling and rotating device
    • For use with Baader Solar Spectrum H-alpha filters and long distance projection in use with the Baader FFC (Flat Field fluorite Converter)
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  18.   2"a / M41,5 Zero-length reducing piece (zero optical length)

    # 2454832

    € 35.09 Price excl. German VAT tax (16%): € 30.25
    • converts any 2" (SC) female thread into a M41.5 x 1 female thread - without extending the optical length
    • manufactured to adapt our Hyperion Universal Zoom Mark IV straight onto any spotting scope - such as Bausch & Lomb-, Opticron- and Kowa-Base - equipped with M41.5 male thread (see animation on the right)
    • Note: for fitting the optical nose of the Zoom into the receptor at some spotting scopes, the thin dust cover ring needs to be removed - see images
    • Adapter with continuous 2" male and M41,5 x 1 female thread as well as two face holes (recommended mounting accessory: adjustable pin-type face wrench #2450062)
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  19.   Baader M68 - 6x6 T-Adapter with V-Groove

    # 2458215

    € 40.94 Price excl. German VAT tax (16%): € 35.29
    • To mount #24580-35/-36 DSLR T-Rings with 2 Filter compartment onto Zeiss M68 System
    • Medium Format T-adapter M68
    • Adapter for System M68 (Zeiss)
    • M68 - 6x6 T adapter V-mount dovetail
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  20.   Baader O-III 8.5nm CCD Narrowband-Filter
    From: € 170.59 Price excl. German VAT tax (16%): € 147.06
    • Premium grade O-III CCD-filter for fast optical systems f/10 to f/2.8
    • IR-blocked
    • NO halos, NO reflections, NO ghosting
    • non-ageing sealed coating edges
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