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.   Teleskopseitig (C14)

    # 2459133

    € 89.00 Price excl. German VAT tax (19%): € 74.79
    • Baader UFC S70 / C14 Hyperstar, SC, HD Adapter
    • telescope-sided C14 Hyperstar, SC and EdgeHD Adapter
    • camera-sided with S70 dovetail
    • can be adapted via the S70 dovetail to the UFC filter base #2459110 as well as to UFC extensions
    • Please note the below description on Hyperstar Adaptation
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  2.   BACHES Thermo-Cover

    # 2458660

    € 425.00 Price excl. German VAT tax (19%): € 357.14
    • BACHES: Thermal Insulation Housing
    • The CNC milled two-piece housing, protects the spectrograph from fluctuations in the outside temperature at the telescope
    • Very good thermal insulation is achieved by 20mm wall thickness of weather-resistant EPS rigid foam
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  3.   Baader Stronghold - Additional set of EQ-clamp brackets

    # 2450317

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Seperate Set of EQ-clamps to mount at the bottom side of the Baader-Stronghold
    • Allows the Stronghold to be fixed onto an existing EQ-dovetail bar, while holding on top another EQ-dovetail bar
    • Can in addition to the 1x included EQ-clamp of the Strongold Tangent Assembly be mounted on the underside of the Stronghold
    • The Stronghold is characterized on an EQ (V) rail are fixed while above an EQ (V) rail terminals
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  4.   Teleskopseitig (M48)

    Baader UFC S70 / SP54 (m) Telescope-Adapter (optical height: 1 mm)

    # 2459134

    € 30.00 Price excl. German VAT tax (19%): € 25.21
    • Baader UFC S70 / SP54 (m) Adapter
    • telescope-sided SP54 outer thread
    • camera-sided with S70 dovetail
    • can be adapted via the S70 dovetail to the UFC filter base #2459110 as well as to UFC extensions
    • allows use of stepper rings to adapt the filter changer to nearly every DSLR-camera
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  5.   Baader LRGB Filter Set – CMOS-optimized

    Baader LRGB Filter Set – CMOS-optimized

    From: € 299.00 Price excl. German VAT tax (19%): € 251.26
    • Baader CMOS LRGB Bandpass Filter Set, suitable from f/15 to f/1.8
    • 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
    • Including UV/IR cut (L-filter) with 98% transmission over the entire visible spectrum from 420 - 685
    • 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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  6.   DADOS: Baader Carrying Case for DADOS and accessories

    # 2452110

    € 83.00 Price excl. German VAT tax (19%): € 69.75
    • For safe transport and storage of the DADOS spectrograph
    • Spaced to hold all DADOS-accessories
    • Only available in connection with the DADOS slit spektrograph
    • Included in scope of supply of DADOS Slit – Spectrograph (#2458550 , € 2360,-)
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  7.   Centering ring for Alan Gee II Telecompressor

    # 2454410

    € 27.00 Price excl. German VAT tax (19%): € 22.69
    • for adaptation of the Alan Gee II to Celestron SC 9,25
    • Inner diameter 38mm, suitable for Alan Gee II Telecompressor # 2454400
    • Outer diameter 45.5mm
    • centers the Alan Gee II telecompressor in the eyepiece socket.Clamping the Alan Gee is done as usual with the Celestron Visual Back or other 2"/ T-2 adapters
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  8.   2"a / M48i Zero-length reducing piece (zero optical length)

    # 2454834

    € 27.00 Price excl. German VAT tax (19%): € 22.69
    • converts any 2" (SC) female thread into a M48 x 0.75 female thread - without extending the optical length
    • initially manufactured to adapt our Hyperion Universal Zoom Mark IV onto any photographic M48 x 0,75 (2" filter-)thread (see animation on the right)
    • this adapter can also work as an expansion ring to convert a photographic M48-thread into a male 2" SC thread
    • suitable for adaptation of any accessory with male M48 connection thread, e.g. our VariLock 20-29mm and VariLock 29-46mm clamps
    • Adapter with continuous 2" male and M48 female thread, frontsided two slits
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  9.   1 Pair Cotton Cloves for mounting sensitive accessories

    # 2905050

    € 5.50 Price excl. German VAT tax (19%): € 4.62
    • grease from fingerprints is as dangerous to optical surfaces and coatings as scratches.
    • To prevent valuable parts from being damaged during assembly, we recommend these cotton gloves.
    • With the cotton gloves you prevent fingerprints when handling with optical elements.
    • Ideal for gentle work with lenses and other sensitive components.
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  10.   Sky-Surfer III – Spotting Scope Adapter made of ABS

    # 2957306

    € 8.00 Price excl. German VAT tax (19%): € 6.72
    • Adapter for spotting scopes made of ABS, for Sky-Surfer III
    • to mount between spotting scope and photo tripod
    • Single price. Included in scope of supply of Sky Surfer III
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  11.   Baader T-2 Stardiagonal (Zeiss) Prism with BBHS ® coating (T-2 part #01B)

    Baader T-2 Stardiagonal (Zeiss) Prism with BBHS ® coating (T-2 part #01B)

    # 2456095

    € 243.00 Price excl. German VAT tax (19%): € 204.20
    • T-2/90 ° diagonal prism (BaK4 glass) with 35mm free aperture terminal objective side: 2 "or 1¼"
    • Connection eyepiece: 1¼ "
    • Prism made in accordance to Zeiss-norms, multi-coated, solid metal case, both sides T-2 connection threads, resulting in extremely short design and adaptable to each telescope system.
    • Not just the housing is significantly better and the prism is greater, also the planarity and the conformality of the prism faces are about 5x better than standard prisms in plastic housings.
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  12.   M54 x 0,75 Inverter Ring (changes M54 female thread to M54 male)

    # 2458061

    € 51.00 Price excl. German VAT tax (19%): € 42.86
    • Inverter ring with continuous M54 x 0,75 male thread
    • Converts an M54 x 0.75 female thread into an M54 x 0.75 male thread
    • Optical length equals to zero, disappears completely between two M54 x 0.75 internal threads and therefore cannot become jammed. As soon as the connection is opened, the external thread ring is also loose
    • Inside non-reflecting grooved and painted dead flat black
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  13.   Baader Hyperion DT-Ring SP54/M55 for DTAdapter II&III and Hyperion Eyepieces

    # 2958055

    € 19.00 Price excl. German VAT tax (19%): € 15.97
    • DT Adapter II & III and Hyperion Eyepieces
    • The Hyperion DT-rings are optimized for the shortest distance between eyepiece lens and digital camera lens.
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  14.   Temperature sensor for Steeldrive II, cable included

    # 2957263

    € 21.00 Price excl. German VAT tax (19%): € 17.65
    • Temperature sensor to compensate the drift automatically, if there are large temperature differences
    • Temperature sensor with phone connector and 1m cable, also supports control of dew-shield-heating
    • Can be used with Steeldrive II motor units or Steeldrive II controller
    • One sensor is included in the scope of delivery of the Steeldrive II  motor focuser with Controller (#2957165)

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  15.   Battery 3V Lithium for Celestron Star Pointer, Baader Sky Surfer III / V and Vario-Finder

    # 2457555

    € 4.00 Price excl. German VAT tax (19%): € 3.36
    • Battery 3V Lithium for Celestron Star Pointer, Baader Sky Surfer III / V and Vario-Finder
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  16.   Baader M48 extension tube 40 mm / 2" nosepiece with Safety Kerfs

    # 2958640

    € 32.00 Price excl. German VAT tax (19%): € 26.89
    • Used to adjust the working distance of larger cameras and similar accessories with M48 thread
    • Telescope side M48 internal thread, 3.5 mm depth
    • Eyepiece-/camera side M48 external thread, 3 mm depth
    • 40 mm optical path length, high-quality Aluminum
    • Also used as M48 / 2" nose piece with 36mm insertion depth, safety kerfs and 4 mm optical height
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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 Pan 3 "/ EQ Dual clamp 230mm (for Losmandy and Vixen-standard)

    Baader Pan 3 "/ EQ Dual clamp 230mm (for Losmandy and Vixen-standard)

    # 2451566

    € 260.00 Price excl. German VAT tax (19%): € 218.49
    • Clamps all 3" (Losmandy) and EQ- (Vixen/Celestron/Skywatcher) dovetails - minimum dovetail length 190mm
    • It is equipped with all the known fastening holes to be screwed on all mounts and all clamps of the known brand manufacturers.
    • Length: 230mm, Max. Width: 153mm Weight: 1150g
    • Optimised shape for as many contact points of the dovetail rail - thus a perfect grip
    • Recommended accessory: 3D-printed ring-wrench for Baader Pan EQ- clamps (#2450071 , € 12,-)
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  19.   Detachable sun diaphragm holder for D-ERF 70/90/110 filter-frames

    # 2459247

    € 111.00 Price excl. German VAT tax (19%): € 93.28
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  20. Baader Planetarium Base with main controller

    # 2000350

    € 445.00 Price excl. German VAT tax (19%): € 373.95
    • Consisting of control transformer in plastic housing and base without transformer and control knob for the base.
    • Allows to regulate the speed of the earth's circulation and to control the light intensity of the projection bulb
    • Transformer is connected to the tellurium by a flexible cable, and therefore the star globe of the device is constantly rotatable around all axes with the internal gears
    • Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
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