Welcome to the website of Baader Planetarium

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.   2" Glasspathcorrector® 1,7x for Newtons incl. T-2 change ring

    2" Glasspathcorrector® 1,7x for Newtons incl. T-2 change ring

    # 2456301

    € 200.00 Price excl. German VAT tax (19%): € 168.07
    • 2" Glasspathcorrector® Factor 1,7 for Newtons - at full aperture with integrated Coma-Corrector. Includes T-2 change ring (#2456320) for adaptation on Maxbright Binocular
    • Suitable to insert into the Baader Maxbright and Mark V Großfeld Binocular viewer (insert diameter: ∅ 2" - 50,8mm, incl. M48 filter thread)
    • A Baader Glaspathcorrector® is not a Barlow lens! The reason for this name 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
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  2.   Baader Hyperion Stepper-Ring M72 onto M82

    Baader Hyperion Stepper-Ring M72 onto M82

    # 2958082

    € 20.00 Price excl. German VAT tax (19%): € 16.81
    • To connect Hyperion eyepiece to larger telescope systems
    • For the DSLR 2 "filter holder
    • For direct connection to all Hyperion eyepieces
    • The Hyperion DT Ring SP 62i / M72A is also required
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  3.   Inverter ring M68i x 1 (Zeiss) to M68i x 0,75 (Hexafoc)

    Inverter ring M68i x 1 (Zeiss) to M68i x 0,75 (Hexafoc)

    # 2458236

    € 36.00 Price excl. German VAT tax (19%): € 30.25
    • Inverter ring M68x0,75i/M68x1i to adapt M68 parts to Hexafoc focuser (Bresser, Omegon and Explore Scientific) with M68x0,75 male thread
    • Changes a M68x1 (Zeiss) male thread into a M68x0,75 female thread
    • Part is used in our M68i x 0,75 ClickLock clamp #2956269
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  4.   Baader Universal Red Dot Mount (RDM) incl. Standard Finder Base

    Baader Universal Red Dot Mount (RDM) incl. Standard Finder Base

    1 Review(s) | Add Your Review

    # 2457011

    € 39.00 Price excl. German VAT tax (19%): € 32.77
    • Universal Red Dot Mount RDM
    • All metal design (rail part & base part)
    • Weaver gun-rail standard 11mm standard gun rail – fits all Red Dot finders
    • 70 mm height to provide efficient "face-space" between telescope and red dot visor
    • V-shaped dove-tail fits most finder-shoes of Celestron, Sky-Watcher, Vixen and Bresser telescopes
    • Baader Standard Base #2457000 to fit all telescopes with one or two mounting screws
    • Weight w/o Baader Standard Base: 55g
    • Weight with Baader Standard Base: 115g
    • Height w/o Baader standard base: 64 mm
    • Height with Baader standard base: 70 mm
    • V-shaped base-part can be removed for mounting the rail part straight onto third party platforms
    • Scope of delivery: 1x Universal Red Dot Mount, 1x Baader Standard Base
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  5.   T-Ring Praktica M 42x1to T-2

    T-Ring Praktica M 42x1to T-2

    # 2408301

    € 22.00 Price excl. German VAT tax (19%): € 18.49
    • Baader T-Ring to connect Praktica/Pentax 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
    • Camera-sided connection: Praktica M42 x 1
      • Telescope-sided connection: T-2 internal thread with 0.75mm pitch
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  6.   Baader M68/S68 steel change ring to fit Zeiss adapter system (dovetail-ring only)

    Baader M68/S68 steel change ring to fit Zeiss adapter system (dovetail-ring only)

    # 2458185

    € 95.00 Price excl. German VAT tax (19%): € 79.83
    • M68 changer for Zeiss adapter system
    • Hardened steel - no impressions in the mating surfaces of the dovetail may occur even with the greatest burden
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  7.   Baader Steel Leveling flange for Planewave L-Mount 500/600, Height 10cm

    Baader Steel Leveling flange for Planewave L-Mount 500/600, Height 10cm

    # 2451188

    € 475.00 Price excl. German VAT tax (19%): € 399.16
    • Baader levelling flanges are used to adjust the unevenness of the foundation or the concrete pillar as well as other deviations of the substructure from the perfect north-south alignment. They adjust these imperfections as close as possible to the mount, very precisely and steady, without reducing the stability of the pillar
    • suitable as a pillar adapter flange to the {{block type="core/template" template="wordpress/product/shortcode-global.phtml" shortcode="[product sku=\"2451220\"]"}}
    • Consisting of two solid Steel, separated by six steel bars
    • Top plate precision milled flat and threaded to fit the base plate.
    • Overall height: 100 mm
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  8.   Baader M68 - 6x6 T-Adapter with V-Groove

    Baader M68 - 6x6 T-Adapter with V-Groove

    # 2458215

    € 42.00 Price excl. German VAT tax (19%): € 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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  9.   Baader Full-Frame CCD Narrowband-Filterset II (H-alpha 7 / OIII / SII / H-Beta)

    Baader Full-Frame CCD Narrowband-Filterset II (H-alpha 7 / OIII / SII / H-Beta)

    € 820.00 Price excl. German VAT tax (19%): € 689.08
    • consisting of 4 Filters: H-alpha 7nm, O-III, S-II and H-beta
    • non-ageing sealed coating edges
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  10.   DADOS: Baader Blaze Reflection Gratings 200 L/mm

    DADOS: Baader Blaze Reflection Gratings 200 L/mm

    # 2458557

    € 205.00 Price excl. German VAT tax (19%): € 172.27
    • Blaze Reflection Gratings 200 L/mm
    • cemented onto Tilting grating holder
    • 1x included in DADOS scope of supply
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  11.   Baader Telescope Flap System (TFS) for refractors

    Baader Telescope Flap System (TFS) for refractors

    # 2451450

    € 2,300.00 Price excl. German VAT tax (19%): € 1,932.77
    • OTA cover for refractors with 160-200mm aperture
    • prevents night dedicated telescopes with CCD Sensors on bigger telescope systems with many instruments for day and night observation from receiving sunlight while sun observation is in process
    • every Baader TFS comes with the TFS controller. This controller includes a web interface which makes it easy for the customer to open and close the flaps from the existing PC web browser.
    • Please Note: The mounting ring and the flap are customised according to the size of the OTA cover. These data must be defined in advance.
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  12.   Baader M68 Tele-Compendium

    Baader M68 Tele-Compendium

    # 2459258

    € 375.00 Price excl. German VAT tax (19%): € 315.13
    • Telescopic connection for Baader FFC and telecentric systems
    • Consisting of 9 components: 1x Four-In-One (T-2 version) adapter M68/T-2/M68 (T-2 male Inverter #26 included ) # 245 8225; 1x T-2 / Extension Tube 40mm # 150 8153 (T-2 #25B); 1x M68 Extension tube 80mm # 245 8208; 2x M68 Extension tube 40mm # 245 8204; 2x M68 Extension tube 10mm # 245 8201; 1x M68/2"/M68Ultra short clamp 2" focus-side M68, telescope-side M68 (Zeiss) and M60 (Vixen) # 245 8196 (T-2 #32); 1x 2"/T-2 Nose Piece and Camera adapter # 240 8150 (T-2 #16)
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  13.   Baader 3" Dove Tail Bar 250mm (10")

    Baader 3" Dove Tail Bar 250mm (10")

    # 1501605

    € 70.00 Price excl. German VAT tax (19%): € 58.82
    • Length: 250mm (10")
    • Black anodized, without holes.
    • Weight: 520g
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  14.   1 kg leveling Counterweight

    1 kg leveling Counterweight

    # 2951401

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • 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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  15.   Baader T-2 / 15 mm Extension Tube (T-2 part #25A)

    T-2 Part #: 25A

    Baader T-2 / 15 mm Extension Tube (T-2 part #25A)

    1 Review(s) | Add Your Review

    # 1508154

    € 18.00 Price excl. German VAT tax (19%): € 15.13
    • 15mm optical path length
    • Telescope side T-2 internal thread
    • Focus side T-2 external thread
    • For eyepiece projection with shift/sliding focuser
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  16.   Off Axis Guider for RCC Coma Corrector (RCC-OAG)

    Off Axis Guider for RCC Coma Corrector (RCC-OAG)

    # 2956950

    € 149.00 Price excl. German VAT tax (19%): € 125.21
    • 140° rotatable Off Axis Guider (OAG) to connect onto T-2 threads
    • Specially created for the RCC I Newton Coma Corrector
      • With this OAG, a Baader T-Ring and a crossaim eyepiece or guider you can guide every DSLR camera "Off axis" without additional rings or extentions
    • The optical lightway is about 36mm
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  17.   Baader 2" Nosepiece with 2" filter thread

    T-2 Part #: 19

    Baader 2" Nosepiece with 2" filter thread

    # 2408155

    € 35.00 Price excl. German VAT tax (19%): € 29.41
    • 2" ultra hard nose piece with safety groove
    • Focus side 50.8mm male thread (SCT thread)
    • Telescope side 2" with 48mm filter thread
    • Can be used for numerous applications, such as mounting the Baader 6x6 T-adapter (T-2 component #17) to 2" focusers.
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  18.   Baader Expansion Ring 2"a/T-2i with 1mm optical path length (T-2 part #28)

    T-2 Part #: 28

    Baader Expansion Ring 2"a/T-2i with 1mm optical path length (T-2 part #28)

    # 2958242

    € 23.00 Price excl. German VAT tax (19%): € 19.33
    • Adapter Ring 2" outer thread to T-2 internal thread
    • Advances T-2 male on 2" male
    • Only 1mm optical length!
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  19.   Allen wrench keySet / metric (1,5-10mm, precision quality with ball-head)

    Allen wrench keySet / metric (1,5-10mm, precision quality with ball-head)

    # 2450052

    € 27.50 Price excl. German VAT tax (19%): € 23.11
    • Metric Allen wrench keySet, precision quality with ball-head
    • The complete set includes the following allen wrench keys: 10 / 8 / 6 / 5 / 4 / 3 / 2,5 / 2 and 1,5 mm
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  20.   Baader dovetail (Length= 70 mm) , custom-made for the Zeiss Diascope / Leica spotting scopes

    Baader dovetail (Length= 70 mm) , custom-made for the Zeiss Diascope / Leica spotting scopes

    # 2451640

    € 42.00 Price excl. German VAT tax (19%): € 35.29
    • Dovetail for Zeiss Diascope or Leica spotting scopes Trinovid (length 70 mm, rounded corners)
    • Base width 44mm
    • Friction properties, for Zeiss Diascope FL or Leica spotting scopes Trinovid
    • SAV / 70 fits many Clamps Celestron and Skywatcher mounts
    • Fits in our V-clamp / 70 # 2451539
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Baader Planetarium GmbH

Our company exists now for more than 50 years. In this time, more than 15.000 Baader Planetariums (the first patented product of our company) help all over the world to give students an understanding of astronomical correlations. In our own manufactory, more than 500 observatory domes have been produced and delivered turnkey-ready. Instruments and telescope accessories from "Baader" are known for their high qualities by many astronomers and universities. We consider it our duty and obligation, not only to sell telescopes, but an indivdually selected telescope system, that brings you a lifetime of joy.

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© 1966 - 2019 Baader Planetarium GmbH: Zur Sternwarte - 82291 Mammendorf - Germany - Tel.: 0049-8145/80890 - kontakt (at) baader-planetarium.de