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. Auch als Schnäppchen

      Baader Guidescope rings BP II - 110-160mm

    # 1500202

    € 186.00 Price excl. German VAT tax (19%): € 156.30
    • Guidescope rings BP II (2 pc)
    • With 6 large handknobs with screw and ball bearing tips
    • For tube diameter 110 - 160mm
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  2.   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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  3.   Baader 2" Cool-Ceramic Safety Herschel Prism Mark II – (Visual / Photo)

    Baader 2" Cool-Ceramic Safety Herschel Prism Mark II – (Visual / Photo)

    € 645.00 Price excl. German VAT tax (19%): € 542.02
    • 2" wedge prism according to Herschel - one-sided Phantom Group® anti-reflective coating, with ceramic solar finder and 2" ClickLock® eyepiece holder
    • Integrated rotation mechanism for polarising filters – the best method for brightness adjustment in visual solar observation and solar photography in white light
    • Stepless brightness adjustment is made possible in combination with the optional Baader Single Polarizing Filter 2" (#2408342 , € 72,-) and the included Neutral Density Filter. The polarizing filters are not included in the scope of delivery
    • Including our Baader 7.5 nm Solar Continuum Filter 2" (540nm) (#2961581 , € 198,-) for an uncompromisingly sharp solar image and the Baader 2" Filter Crown Tool (#2458135 , € 35,-) , to make it easier to replace the installed filters.
    • S58 dovetail and Safety Kerfs on the 2" nose-piece, New 3-point adjustment system preset in the factory
    • Available in visual and photographic versions, please choose from dropdown
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  4.   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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  5.   Expansion Ring M55a to M68i

    Expansion Ring M55a to M68i

    # 2458234

    € 47.00 Price excl. German VAT tax (19%): € 39.50
    • Baader M55a/M68i Adapter - converts a M55 female thread into a M68 female thread
    • suitable for all Baader 2" mirrors (# 2456115, 2456117, 2456100) or prisms with female M55 thread (#2456120)
    • for largest aperture with 2" star diagonals and makes the adaptation of a M68 quick changer behind the star diagonal possible
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  6.   Baader Wide-T-Ring Canon R (for Canon R bajonet) with D52i to T-2 and S52

    Baader Wide-T-Ring Canon R (for Canon R bajonet) with D52i to T-2 and S52

    # 2408336

    € 34.00 Price excl. German VAT tax (19%): € 28.57
    • Baader Wide-T-Ring Canon R to connect Canon EOS R cameras on the Astro T-2 system and S52 dovetail
    • All Baader Wide-T-rings have an S52 dovetail in addition to the inserted T-2 ring to use adapters to M48, M68 or the UFC filter changer
    • The illumination of the camera chips improved significantly, mainly because of the larger clear aperture.
    • On the camera side: Canon R Bayonet
    • Telescope side: S52 dovetail clamp incl. S52/T-2 internal thread with 0.75mm pitch
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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. Baches Temperature Control Set incl. EPS Thermo-Cover and Steeldrive Controller

    # 2458665

    € 1,890.00 Price excl. German VAT tax (19%): € 1,588.24
    • Baches Temperature Control Set for temperature control of the BACHES Echelle spectrograph.
    • Sope of delivery:
      • BACHES Thermo-Cover (#2458660 , € 425,-) . 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
      • Steeldrive II Controller (#2957260 , € 445,-) controls the temperature compensating Steeldrive II focusing motor for Baader Steeltrack® (Classic and Diamond) focusers and optionally many other focusers
      • includes labor times: disassembly of the BACHES, and modification of the housing parts to prepare for Baches Echelle spectrograph
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  9.   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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  10.   Sky-Surfer III – flat base adapter made of ABS

    # 2957302

    € 6.50 Price excl. German VAT tax (19%): € 5.46
    • Flat base plate made of ABS, for Sky-Surfer III standard finder
    • to mount onto large telescopes
    • 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.   Baader UFC S58 dovetail Camera-Adapter (Optical height: 7,2 mm)

    Baader UFC S58 dovetail Camera-Adapter (Optical height: 7,2 mm)

    # 2459125

    € 31.00 Price excl. German VAT tax (19%): € 26.05
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  13.   Baader Hyperion SP54 rubber thread cover

    # 2454650

    € 9.00 Price excl. German VAT tax (19%): € 7.56
    • Hyperion SP 54 thread protection ring
    • Material: high quality silicone - non-aging, no chemical softeners, non smelling, not getting brittle over time
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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.   4x filter holder 36 mm for Baader FCCT (3D-printed)

    # 2459098

    € 134.00 Price excl. German VAT tax (19%): € 112.61
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  17.   Baader Nose piece 1¼" / T-2 (T-2 part #14)

    Baader Nose piece 1¼" / T-2 (T-2 part #14)

    # 2458105

    € 27.00 Price excl. German VAT tax (19%): € 22.69
    • 1¼" nosepiece with T-2 thread and M28.5 filterholder
    • Barrel with 24mm Insertion and securing groove
    • Focus side with T-2 external thread telescope side with 1¼ " outer diameter
    • Also available as version with Safety-Kerfs and with extra-short T-2 thread (3mm):
      Baader 1¼" T-2 nosepiece with Safety Kerfs (#2458106 , € 31,-)
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  18.   Baader Pan 3 "/ EQ Dual clamp 370mm (for Losmandy and Vixen-standard)

    # 2451565

    € 315.00 Price excl. German VAT tax (19%): € 264.71
    • Fits all 3"Losmandy- and (Vixen/Celestron/Skywatcher)EQ-style dovetail bars
    • PAN 3 "/ EQ 370, dual prism clamp, suitable for all 3-inch (Losmandy style) and simultaneously for all (EQ-style) dovetail rails Celestron / Vixen / Skywatcher
    • With three wide, two-terminal blocks made of brass. Clamping handles flush with the ground surface - therefore fixed everywhere.
    • With Allen screw head in the clamp handle (can be tightened with an Allen wrench) having toothed counter surfaces to maximize the points of contact with any track. Prefabricated pre-drilled for a variety of mounts.
    • 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.   Teleskopseitig (M48)

    Baader UFC S70 / M54(f) Telescope-Adapter (optical height: 1.5 mm)

    # 2459171

    € 27.00 Price excl. German VAT tax (19%): € 22.69
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