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 O-III 2" unmounted (Ø 47,4 mm) f/2 Ultra-Highspeed-Filter (4nm) for FCCT – CMOS-optimized

    # 2961453U

    € 344.00 Price excl. German VAT tax (19%): € 289.08
    • 47.4 mm (2" w/o cell) x 2 mm Baader CMOS O-III f/2 Ultra-Highspeed Filter – Premium Grade
    • 2" Filter removed from filter cell, specially selected for use with 2" Filter sliders of the Baader FCCT (Filter Changer Camera Tilter) for RASA 8" and QHY cameras (various versions available)
    • 4 nm FWHM , recommended for extremely fast optical systems from < f/2.3
    • Specially designed for the special filter requirements when used with extremely fast f/2 optics like the Celestron RASA astrographs
    • For highest contrast even at strongest light pollution, minimizes star size, emphasizes finest nebula detail – indispensable under Bortle 9/8/7/(6) skies
    • 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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  2.   Baader Four-In-One adapter M68/T-2/M68

    Baader Four-In-One adapter M68/T-2/M68

    # 2458225

    € 101.00 Price excl. German VAT tax (19%): € 84.87
    • Centers FFC/Solar TZ-syst. within M68 spacer rings
    • Outer Thread: M68 (Zeiss), 2.7 "(Astrophysics), M60 (Vixen), M56 female thread (China)
    • Eyepiece Thread: T-2 (photo) male and female threads and M68 (Zeiss) female thread
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  3.   Baader S-II  f/2 Highspeed-Filters (6.5nm) – CMOS-optimized
    From: € 147.00 Price excl. German VAT tax (19%): € 123.53
    • Baader S-II f/2 Highspeed Filter – Precision Grade
    • 6.5 nm FWHM, recommended for extremely fast optical systems from f/3.4 and faster
    • Specially designed for the special filter requirements when used with extremely fast f/2 optics like the Celestron RASA astrographs
    • 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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  4.   Baader PAN-EQ-Clamp V190 (EQ Standard)

    Baader PAN-EQ-Clamp V190 (EQ Standard)

    # 2451525

    € 219.00 Price excl. German VAT tax (19%): € 184.03
    • Quick mounting of optics with all EQ standard Celestron / Skywatcher / Vixen dovetail
    • Massive but lightweight EQ-clamp, 190 mm (7.5") long w. multi-contact ribbed dovetail face
    • Bottom side featuring various predrilled hole patterns to fit onto DEC-face of most mounts (Takahashi, 10Micron, Astro-Physics, Vixen, Celestron)
    • With an integrated 3 "dovetail, suitable for all mounts with 3" (Losmandy). Can therefore also be used for adapting telescopes with attached Vixen rails to 3" clamps
    • Recommended accessory: 3D-printed ring-wrench for Baader Pan EQ- clamps (#2450071 , € 12,-)
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  5.   Baader Takahashi Adapter M72/M68 (Zeiss)

    Baader Takahashi Adapter M72/M68 (Zeiss)

    # 2558230

    € 63.00 Price excl. German VAT tax (19%): € 52.94
    • Combines Ultra Short 2 "terminal # 2458196, telescope with Carl Zeiss M68 threaded with Takahashi refractors
    • To connect Baader TAK adapter M72 / M68 to Takahashi Mewlon reflectors, you need the Takahashi Mewlon auxiliary adapter M71_i / M72_i (#2558231)
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  6.   Baader Wide-T-Ring Canon EOS with D52i to T-2 and S52

    # 2408332

    € 34.00 Price excl. German VAT tax (19%): € 28.57
    • Baader Wide-T-Ring to connect Canon EOS DSLR cameras on the Astro T-2 system
    • 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 EOS Bayonet
    • Telescope side: S52 dovetail clamp incl. S52/T-2 internal thread with 0.75mm pitch
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  7.   DADOS: Baader Grating holder without Blaze Grating

    # 2458595

    € 127.00 Price excl. German VAT tax (19%): € 106.72
    • Many customers want to use their own Blaze Reflection Gratings for projects with the DADOS Spectrograph - this is not possible with our grating holder and reflection gratings from eg. Thorlabs
    • Scope of supply: Grating holder without gratings
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  8.   Baader SLOAN/SDSS y'-Filter – photometric

    Baader SLOAN/SDSS y'-Filter – photometric

    From: € 141.00 Price excl. German VAT tax (19%): € 118.49
    • Baader SLOAN-y' Bandpass Filter, suitable from f/15 to f/1.8
    • SLOAN/SDSS (ugriz’) photometric filter with transmission according to SLOAN-specification
    • 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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  9.   Baader Expansion Ring 2"a/T-2i with 1mm optical path length (T-2 part #28)

    # 2958242

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • 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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  10.   Baader Medium Pillar (BMP) Levelling Flange For AstroPhysics 1200/1600 Mount

    # 2451173

    € 398.00 Price excl. German VAT tax (19%): € 334.45
    • 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
    • Top plate precision milled flat and threaded to fit the base plate.
    • Overall height: 108 mm
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  11.   Baader Heavy Pillar (BHP) Levelling Flange for GM 3000, height 15 cm

    # 2451186H

    € 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 conical steel pillar [product sku="BHP2451220
    • Overall height: 150 mm
    • The steel pillar flange Steel pillar flange for GM 3000 mount (#1453090 , € 275,-) is needed
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  12.   Steel pillar flange for GM 3000 mount

    # 1453090

    € 275.00 Price excl. German VAT tax (19%): € 231.09
    • Steel Pillar Adapter for GM 3000, to mount on top of pillar or leveling flange
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  13.   Teleskopseitig (M68)

    # 2459127

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • Baader UFC M68x1-Thread Adapter
    • telescope-sided with mounting plate for UFC-Base (screws included)
    • camera-sided with M68 (m) outer thread
    • can be adapted via the included screws and the mounting plate to the UFC filter base #2459110 and allows camera-sided adaptation of adapters/cameras with M68 inner threads
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  14.   Shelf for Baader Steel Pillar BMP/BHP
  15.   Allen wrench keySet / inch (0,05 - 5/16 inch - precision quality with ball-head)

    # 2450050

    € 37.00 Price excl. German VAT tax (19%): € 31.09
    • US-Norm Allen wrench keySet, precision quality with ball-head
    • The complete set includes the following allen wrench keys: 5/16 - 1/4 - 7/32 - 3/16 - 5/32 - 9/64 - 1/8 - 7/64 - 3/32 - 5/64 - 1/16 - 0,05 inch
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  16.   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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  17.   Baader RGB B-Filter – CMOS-optimized
    From: € 93.00 Price excl. German VAT tax (19%): € 78.15
    • Baader CMOS RGB-B (400 – 510 nm) Bandpass Filter, 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
    • 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
    Learn More
  18.   Universal Base-Ring for Baader Short-Steel-Pillar III

    # 2451155

    € 61.00 Price excl. German VAT tax (19%): € 51.26
    • Universal Base ring: fits Baader Tripod-Adapters onto short Steel-Pillar III
    • Hole diameter 77mm, 6x M5 inner threads
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  19.   Baader UFC M72 (m) Camera-Adapter (optical height: 2 mm)

    # 2459123

    € 60.00 Price excl. German VAT tax (19%): € 50.42
    • optical height: 2 mm
    • telescope-side with mounting plate for UFC-Base (screws included)
    • camera-side with M72 outer (male) thread (e.g. for Starlight Xpress cameras)
    • can be adapted via the included screws and the mounting plate to the UFC filter base #2459110 and enables to mount the UFC-main body in front of any camera lens with (female) M72 front filter thread
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  20.   Baader T-Ring Four Thirds (4/3) to T-2

    # 2408329

    € 29.00 Price excl. German VAT tax (19%): € 24.37
    • Baader T-Ring to compact cameras with 4/3 on the Astro T-2 system
    • Allows the connection of lenses with 55mm back focus.
    • 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: Four-Thirds connection (not Micro), telescope side: T-2 internal thread with 0.75mm pitch
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