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.   6kg counterweight for GM 2000 stainless steel (V2A)

    # 1452075

    € 152.00 Price excl. German VAT tax (19%): € 127.73
    • made of V2A stainless steel
    • for axis diameter of 40 mm
    • Diameter 185 x H 30 mm
    • 6kg
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  2.   Baader S52 dovetail Camera-Adapter for Wide-T-rings (optical height: 2 mm)

    # 2459119

    € 30.00 Price excl. German VAT tax (19%): € 25.21
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  3.   ASSF: AstroSolar Spotting Scope Filter OD 5.0 (50mm - 150mm)

    ASSF: AstroSolar Spotting Scope Filter OD 5.0 (50mm - 150mm)

    From: € 39.00 Price excl. German VAT tax (19%): € 32.77
    • Safe solar observation and photography with all spotting scopes, amateur telescopes and camera lenses
    • AstroSolar Safety Film OD 5.0, mounted stress free in high-quality cell
    • Scope of supply: ASSF Filter (Apertures 50 to 100mm) come with three centering bolts of 13mm diameter and 24 mm height, adjustable to the tube diameter of your binocular. ASSF 115 and 130 packages come with three centering bolts of 10mm diameter and 38mm length. In addition three safety straps with glue-pads and 32-page mounting instructions.
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  4.   Eudiascopic ED eyepiece 35 mm - 1¼"

    Eudiascopic ED eyepiece 35 mm - 1¼"

    # 2404105

    € 185.00 Price excl. German VAT tax (19%): € 155.46
    • With rubber grip surface and eyeshield
    • eye-friendly ease of viewing - die image will stay visible, even after sligth change of head or telescope position
    • 5 lenses in 3 groups, resulting in bright image, absolutely sharp edges, flat image field and correctly place exit pupil
    • 35mm focal length, 7x (MC) multi-coated optics
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  5.   Baader UFC 1¼" AUX-Filter-Holder (requires #2459113)

    # 2459153

    € 11.00 Price excl. German VAT tax (19%): € 9.24
    • Baader UFC 1¼" AUX-Filter-Holder
    • suitable for mounted 1¼" filters
    • Requires 1x UFC D50.4 Slider #2459113
    • gets mounted into the UFC D50 slider, this slides into the UFC filter base and allows fast exchange between filters while still holding every filter safe and firm
    • Just one "click" onto the brass-pin releases the filter holder from the magnetic fixture. Afterwards it can be removed easily
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  6.   Baader Neutral Density Filter (ND 0,6 / 0,9 / 1,8 / 3,0)

    Baader Neutral Density Filter (ND 0,6 / 0,9 / 1,8 / 3,0)

    From: € 48.00 Price excl. German VAT tax (19%): € 40.34
    • Baader Neutral Density Filters ND 0.6 / 0.9 / 1.8 / 3.0.
    • For perfect energy management during Lunar and Solar observation. Suitable for solar observing only as an additional filter!
    • If you need to reduce glare and want to use a filter ahead of the focal point (e.g. before a binocular), then the neutral density filters are just right.
    • Fine optical polish results in no loss of sharpness at high magnifications even with a filter position 20-30cm in front of the focal point.
    • Phantom Group coated. No ghosting, reflections or stray light.
    • Threaded both sides of the glass allows combination with other filters (e.g. Baader Colour Filters).
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  7.   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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  8.   M68 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium

    M68 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium

    From: € 8.50 Price excl. German VAT tax (19%): € 7.14
    • System M68 – spacer (Fine-Adjustment) rings, available in thickness 0,3mm (black), 0,5mm (red), 1mm (gold)
    • Very thin ring for finetuning in M68 eyepiece projection
    • Ring in M68 diameter without threads
    • Fits between all M68 threads, , equals approx. 1/3 (0,3mm), 1/2 (0,5mm) respectively 1/1 (1mm) turn of rotation
    • Prevents binding between two M68 threaded parts
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  9. Replacement bulb (halogen) with ceramic holder

    # 2000316

    € 48.00 Price excl. German VAT tax (19%): € 40.34
    • Replacement halogen bulb including ceramic socket
    • Consisting of  Replacement bulb (Halogen) without socket (#2000317 , € 33,-) and Ceramic holder for halogen bulb (#2000318 , € 24,-)
    • Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
    • Please use only this bulb, otherwise you may destroy the transformer of the device, which due to its size can not give more light output. For continuous operation (3 hours and more) you must use the medium light level.
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  10.   RT-Adapter for Vixen Refractors (M88 x 1) - Diamond Steeltrack®

    # 2957280

    € 95.00 Price excl. German VAT tax (19%): € 79.83
    • to connect onto Vixen Refractors with M88x1 inner threads
    • only suitable for BDS-RT Diamond Steeltrack® for Refractors
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  11.   Baader 24mm Hyperion 68° Eyepiece - Non Variable

    Baader 24mm Hyperion 68° Eyepiece - Non Variable

    # 2454624

    € 165.00 Price excl. German VAT tax (19%): € 138.66
    • Fixed focal length of 24mm, 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. Note the 24mm is NOT variable
    • Includes many threads for camera and accessory adaptation, afocal and classical eyepiece projection is possible
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  12.   #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: € 495.00 Price excl. German VAT tax (19%): € 415.97
    • 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.
    • Please select the appropriate set below for further technical details
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  13.   Baader T-Ring Pentax K to T-2

    # 2408302

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • Baader T-Ring to connect Pentax-K 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 forth
    • On the camera side: Pentax K bayonet
    • Telescope side: T-2 internal thread with 0.75mm pitch
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  14.   Front Jump Cover for SkySurfer V

    # 2957311

    € 14.00 Price excl. German VAT tax (19%): € 11.76
    • Front Jump Cover for SkySurfer V with 0.7 mm sun-seeker bore hole
    • Diameter when opened: 42 mm
    • Plug-on length: 15 mm
    • Included in the scope of delivery of the SkySurfer V #2957315, is suitable for upgrading for an older SkySurfer V model
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  15.   Glasspathcorrector 1:2,60 for Baader-Binoviewer

    Glasspathcorrector 1:2,60 for Baader-Binoviewer

    # 2456317

    € 131.99 Price excl. German VAT tax (19%): € 110.92
    • Glasspathcorrector Factor 2,6. Focus gain: ca. 55 mm
    • Insert diameter: ∅ 38 mm
    • Suitable to insert into the Baader MaxBright (Classic and MaxBright® II) 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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  16.   Baader 1¼" T-2 nosepiece with Safety Kerfs

    # 2458106

    € 31.00 Price excl. German VAT tax (19%): € 26.05
    • Nosepiece with 28mm insertion length, with Baader proprietory Safety Kerfs
    • With only 3 mm long T-2 thread for modern CMOS cameras
    • Eyepiece side with T-2 malel thread, telescope side with 1¼" outer diameter
    • Incl. filter thread M28.5 for all 1¼" filters
    • Optical path length: 1.5 mm
    • Also available as version without Safety-Kerfs and with longer T-2 thread (5mm):
      Baader Nose piece 1¼" / T-2 (T-2 part #14) (#2458105 , € 27,-)
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  17.   Baader Complete T-2 Changer System (T-2 parts #06 & #07)

    Baader Complete T-2 Changer System (T-2 parts #06 & #07)

    # 2456321

    € 80.00 Price excl. German VAT tax (19%): € 67.23
    • The T-2 change system enables fast switching between z. B. Mark V Binocular and ClickLock eyepiece, effective height only 15mm
    • Optical path length 15 mm
    • Bayonet ring made from high performance steel,
    • wWith Zeiss micro bayonet
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  18.   Baader V rail / dovetail bar 470mm for SC

    # 2451101

    € 83.00 Price excl. German VAT tax (19%): € 69.75
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  19. DADOS: Baader Blaze Reflection Gratings 1200 L/mm

    DADOS: Baader Blaze Reflection Gratings 1200 L/mm

    # 2458559

    € 323.00 Price excl. German VAT tax (19%): € 271.43
    • Blaze Reflection Gratings 1200 L/mm
    • cemented onto Tilting grating holder
    • For high resolution observations where the 900 and 1200 gratings are used, Dados (by construction) is expected to provide the best optical performances in a short spectral range (30 nm). 
    • It needs to be pointed out to any prospective user up front that the 1200L grating has been addded later on some customers insisting demand, for projects that concentrate mainly on the H-alpha region – to attain max resolution there. The 1200L grating however cannot show the full spectrum and the tilting range is limited to H-alpha mainly. In case this restriction is not acceptable, this grating ought not to be part of an order.
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  20. Constellation foils to cut out

    # 2000310

    € 56.00 Price excl. German VAT tax (19%): € 47.06
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