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.   Baader Machine-Grease #2 Teflon-White (-25°C–+40°C)

    # 2905110

    € 11.00 Price excl. German VAT tax (19%): € 9.24
    • suitable for temperatures from -25°C up to +40°C
    • this is the grease we use the most when refurbishing quality mounts – with brilliant slipping-properties, ultra low slip-stick tendency and longlife-stability
    • suitable for all European temperature-ranges
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  2.   Baader UBVRI Bessel I-Filter – photometric
    From: € 158.00 Price excl. German VAT tax (19%): € 132.77
    • Baader UBVRI-I Bandpass Filter, suitable from
    • Classic photometric filter with transmission according to Bessel – parfocal with all Baader filters of the same size
    • Manufactured with most advanced ion beam coating technology / Daylight-Proof
    • 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
    • Equally suitable for modern CMOS cameras as well as for older CCD camera technologies
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  3.   Baader T-2 Conversion Ring

    # 2958110

    € 29.00 Price excl. German VAT tax (19%): € 24.37
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  4.   Baader Steel Levelling Flange for ALT 5ADN mounts

    # 2451160

    € 329.00 Price excl. German VAT tax (19%): € 276.47
    • 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 Baader conical steel pillar #
    • Consisting of two solid Steel, separated by six steel bars
    • Top plate precision milled flat and threaded to fit the base plate.
    • Height 240mm
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  5.   Baader double mounting plate and holder for guidescope rings (I & II), 300mm with 3" dovetail

    Baader double mounting plate and holder for guidescope rings (I & II), 300mm with 3" dovetail

    # 1500330

    € 122.00 Price excl. German VAT tax (19%): € 102.52
    • Mounting plate for Baader guidescope rings size #1 & #2, length 300mm, hole diameters 3.2" (10Micron/Astro Physics), 3/8" photo thread or 3" Losmandy dovetail clamp
    • Double mounting plate, predrilled for Baader clamps: V-clamp #2451530; PanEQ #2451566 and #2451525 as well as Stronghold Tangent Assembly #2450310
    • Fitting for all 3" (Losmandy-Norm) dovatail clamps, predrilled to fit 10Micron and Astro Physics mounts. Also fits on AP plates #140 1128 (13") as well as #140 1129 (16") to mount Baader guidescope rings parallel to the main OTA and use two telescopes side by side
    • Delivery WITHOUT guide scope rings or other accessories
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  6.   6kg CDP-counterweight for GM 1000 stainless steel (V2A), incl. 1/4" photo thread

    6kg CDP-counterweight for GM 1000 stainless steel (V2A), incl. 1/4" photo thread

    # 1452073

    € 167.00 Price excl. German VAT tax (19%): € 140.34
    • made of V2A stainless steel
    • for axis diameter of 30 mm
    • Diameter 140 x H 60 mm
    • 6kg
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  7.   2" Deluxe eyepiece clamp for SC-telescopes (available with filter holder / extension)

    2" Deluxe eyepiece clamp for SC-telescopes (available with filter holder / extension)

    From: € 58.00 Price excl. German VAT tax (19%): € 48.74
    • SC-Deluxe clamp with 2" Schmidt-Cassegrain Innen thread - available with 2" filter holder or 60mm extension incl. filter holder
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  8.   Baader Heavy Pillar (BHP) Levelling Flange for GM 4000 and PlaneWave L-350, Height 15cm

    # 2451185H

    € 450.00 Price excl. German VAT tax (19%): € 378.15
    • BHP 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
    • Consisting of two solid Steel, separated by six steel bars
    • Top plate precision milled flat and threaded to fit the base plate.
    • Suitable as a pillar adapter flange to the Baader Heavy Pillar (BHP), modal steel pillar with up to 600 kg payload capacity (available in 60 - 165 cm) (various versions available)
    • Overall height: 150 mm
    • The Steel Pillar Flange for GM 4000 Mount (#1454090 , € 290,-) is required
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  9.   Tube rings 99mm for Baader APO 95mm

    # 2305205

    € 219.00 Price excl. German VAT tax (19%): € 184.03
    • Tube rings 99mm for Baader APO 95mm
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  10.   Baader UFC D 50.4 Filter Slider

    Baader UFC D 50.4 Filter Slider

    # 2459113

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Baader UFC Filter Slider / Filter Container D50.4
    • suitable for unmounted, round 50.4 mm filters (for Filter-Ø 50 mm up to 50,5 mm)
    • 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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  11.   Application

    Baader T-Ring Canon EOS UltraShort to T-2

    # 2408318

    € 41.00 Price excl. German VAT tax (19%): € 34.45
    • Baader Ultra-short T-Ring to connect Canon EOS cameras on the Astro T-2 system
    • Ultra-short T-ring with an optical path length of 2mm
    • The last hope for achieving the focus when nothing else helps. The optical length of this ultra-short T-ring is 2mm - compared with the usual 11mm You won 9mm Backfocus.
    • Telescope side: T-2 internal thread with 0.75mm pitch
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  12.   Baader Tripod Adapter Flange for Celestron CGEM

    # 2451115

    € 122.00 Price excl. German VAT tax (19%): € 102.52
    • suitable for Celestron CGEM mount
    • suitable for the Baader T-Pod Aluminium Stativ 75-110mm and Baader Hardwood Tripods
    • Attention: for Adaptation on Baader Short-Pillar III the Universal Flange-Basis (#2451155) is needed
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  13.   Kameraseitig bei 15mm Verlängerung (S 70 Schwalbenschwanz)

    Baader M68 VariLock 15-20mm extension

    # 2458211

    € 145.00 Price excl. German VAT tax (19%): € 121.85
    • Baader M68 VariLock Extension 15-20mm
    • Continuosly (stepless) adaptable M68 extension with millimeter scale for fine-tuning of the optical height between 15 and 20mm in the M68-system
    • telescope-sided with M68 male (outer) thread
    • camera-sided withM68 female (inner) thread
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  14.   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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  15.   2" BDS-NT Baader Diamond Steeltrack® Focuser

    2" BDS-NT Baader Diamond Steeltrack® Focuser

    # 2957230

    € 345.00 Price excl. German VAT tax (19%): € 289.92
    • Baader Diamond Steeltrack® (BDS-NT) for Newtonian telescopes with 40 mm focus travel
    • Minimum height (as supplied – incl. 2" clamp): 63 mm
    • Minimum height (with optional S58 to M68 / M68i / M48 / T-2 direct-adapter): 51 mm
    • Minimum height (with optional S58 ClickLock clamp): 81 mm
    • Focuser weight (as supplied – incl. 2" Klemme): 1.000 g (35.25 oz)
    • Includes Baader Versabase, for perfect fit onto most tube diameters. Optional flat mounting base also available
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  16.   Baader Hyperion 68° Eyepiece Set (Complete)

    # 2454600

    € 1,075.00 Price excl. German VAT tax (19%): € 903.36
    • Eyepiece set with all seven Hyperion focal lengths (5, 8, 10, 13, 17, 21, 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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  17.   Teleskopseitig (RASA)

    # 2459135

    € 253.00 Price excl. German VAT tax (19%): € 212.61
    • Baader UFC S70 / RASA 36cm (14") Adapter
    • telescope-sided RASA 36cm-plate
    • camera-sided with S70 dovetail
    • can be adapted via the S70 dovetail to the UFC filter base #2459110 as well as to UFC extensions
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  18.   Mark V Bino storage-case

    # 2456415

    € 61.00 Price excl. German VAT tax (19%): € 51.26
    • for safe storage and transport of the Mark V Großfeld-Binocular
    • to upgrade older models. Since 2014 included in scope of supply of the Mark V Großfeld-Binocular
    • Also fits for the Maxbright Binokular
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  19.   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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  20.   Baader T-2 Maxbright Mirror Diagonal (T-2 part #01A)

    Baader T-2 Maxbright Mirror Diagonal (T-2 part #01A)

    # 2456100

    € 222.00 Price excl. German VAT tax (19%): € 186.55
    • 1¼ "Maxbright Universal Star Diagonal
    • Borosilikat-mirror, 1/10 lambda surface precision
    • dielectric coating with UV/IR cut effect
    • 140 coating layers for a 99% reflectance
    • Scratch-proof, lifetime durable and absolutely flat!
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