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 M68 Tele-Compendium

    # 2459258

    € 440.00 Price excl. German VAT tax (19%): € 369.75
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  2.   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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  3.   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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  4.   Baader SLOAN/SDSS z-s'-Filter – photometric

    Baader SLOAN/SDSS z-s'-Filter – photometric

    From: € 140.00 Price excl. German VAT tax (19%): € 117.65
    • Baader SLOAN-z-s' 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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  5.   2" Universal flange - suitable for Solar Spectrum Filter

    2" Universal flange - suitable for Solar Spectrum Filter

    # 2958240

    € 39.00 Price excl. German VAT tax (19%): € 32.77
    • Drillings for SolarSpectrum H-alpha Solar filters and SolarSpectrum Telecompressor
    • 2" (50,8mm) inner thread on both sides
    • 6mm optical height
    • See description for drillings measurements
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  6.   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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  7. The Original: Baader Planetarium

    The Original: Baader Planetarium

    # 2000000

    € 2,450.00 Price excl. German VAT tax (19%): € 2,058.82
    • The original BAADER PLANETARIUM – produced for more than 50 years
    • More than 15.000 pieces have been delivered world-wide
    • The instrument consists of a Star-Glob with 50 centimeters diameter made of acrylic glass - almost black, but transparent for the observer in a darkened room.
    • With the Baader Planetarium you can demonstrate the mechanics of the heaven in a heliocentric manner. Perfectly suited for schools, universities and observatories
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  8.   Teleskopseitig (C14)

    # 2459133

    € 89.00 Price excl. German VAT tax (19%): € 74.79
    • Baader UFC S70 / C14 Hyperstar, SC, HD Adapter
    • telescope-sided C14 Hyperstar, SC and EdgeHD Adapter
    • camera-sided with S70 dovetail
    • can be adapted via the S70 dovetail to the UFC filter base #2459110 as well as to UFC extensions
    • Please note the below description on Hyperstar Adaptation
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  9.   Baader RGB G-Filter 1¼" – CMOS-optimized
    From: € 95.00 Price excl. German VAT tax (19%): € 79.83
    • Baader CMOS RGB-G (490 – 580 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
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  10.   Baader GP-Tripod/Pillar-Adapter Flange for Cel-AS/ EQ-5/HEQ5

    # 2451106

    € 100.00 Price excl. German VAT tax (19%): € 84.03
    • GP-Tripod-Adapter / GP-Pillar-Flange-Adapter suitable for Vixen-SP/GP- and -GP-DX, Celestron Advanced-GT, EQ5, HEQ-5 Mounts, Bresser, Sky-Watcher
    • suitable for the Baader T-Pod Aluminium Tripod 75–110cm and 95–130cm and Baader Hardwood Tripod
    • gets mounted directly on Baader Short Pillar III, the Universal Flange-Basis (#2451155) is NOT needed in this case
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  11.   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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  12.   AstroSolar Photo Film OD 3.8

    AstroSolar Photo Film OD 3.8

    From: € 34.00 Price excl. German VAT tax (19%): € 28.57
    • AstroSolar Photo Film (imaging only), telescope quality, Optical Density OD = 3.8
    • Digital solar imaging at highest magnifications and short exposure times. Not suitable for visual observation
    • This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
    • AstroSolar Photo Film OD 3.8 is only intended to be used by well-experienced Astro-imagers. This material is not intended to serve for protection during visual solar observation.
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  13.   Battery set SR41W/1.55V 10 pc for illuminator

    # 2454306

    € 9.00 Price excl. German VAT tax (19%): € 7.56
    • SR41W/1.55V 10 pc
    • For illuminator
    • Not for VarioFinder
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  14.   Baader M68 a/i Conversion Ring

    # 2458194

    € 40.00 Price excl. German VAT tax (19%): € 33.61
    • Converts an M68x1 (Zeiss) female thread in an M68x1 male thread!
    • For the operation of 2 "/ M68
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  15.   Baader SC / HD Ultra Short T-Adaptor, 9mm optical length

    Baader SC / HD Ultra Short T-Adaptor, 9mm optical length

    # 2958500B

    € 51.00 Price excl. German VAT tax (19%): € 42.86
    • Very short adapter, changes from 2" SC / HD male thread to T-2 male thread
    • Ultrashort Adapter for all Schmidt-Cassegrain / EdgeHD telescopes
    • SC-T Ultrashort Adapter, T-2 outer (male) thread / 2" SC inner (female) thread, pitch: 24/inch
    • Only 9mm optical path length (8mm with the Delrin-ring removed)
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  16.   Baader Multi-Purpose Vario Finder 10x60 (single or with MQR-IV finder holder)

    Baader Multi-Purpose Vario Finder 10x60 (single or with MQR-IV finder holder)

    From: € 315.00 Price excl. German VAT tax (19%): € 264.71
    • Multi-Purpose Variofinder 10x60 with Astro Lens and 45° erect image prism and 25mm eyepiece with illuminated measuring recticle, 4,5° field of view
    • 61mm aperture with Baader Phantom Group Coating, 250mm focal length, 1:4.1 focal ratio
    • Can be used also as guide scope or 60mm spotting scope
    • Including EQ dovetail/Tripod adapter
    • The Baader MQR can be used either in full height or in a low profile configuration
    • The V-dovetail and ring-base-plate of the MQR-finder-holder can be directly mounted onto each other without the intermediate spacer, with the help of two (optional) M5x12 mm screws. This allows to use the finder in a low profile configuration as it is desirable for Schmidt-Cassergrain OTAs
    • The spacer itself is equipped with a mini-weaver-style dovetail so that it can carry a SkySurfer III or SkySurfer V red dot finder as well
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  17.   Baader RS 232/RJ11 Cable 3.5M for Celestron

    # 2455037

    € 51.00 Price excl. German VAT tax (19%): € 42.86
    • Baader RS-232 cable for NexStar - made in Germany
    • Connects the RJ 11 port of your hand control to the RS 232 port of your PC.
    • Necessary to upgrade the Flash EProm Hand Controller and to control the telescope e.g. over NexRemote.
    • If your PC / laptop no RS 232 interface, you also require the USB - RS 232 converter cable
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  18.   Inverter ring M68i x 1 (Zeiss) to M68i x 0,75 (Hexafoc)

    # 2458236

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • 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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  19.   Baader Contrast Booster® Filter

    Baader Contrast Booster® Filter

    From: € 89.00 Price excl. German VAT tax (19%): € 74.79
    • Baader Contrast Booster® Filters completely eliminates false colour
    • Removes the bluish "hue" (=lack of contrast) during lunar, planetary, solar and terrestrial observation
    • Boosts contrast and sharpness for fast achromatic telescopes - with over 95% transmission
    • Planeoptically polished, non-ageing sealed coating edges
    • Removes unsharp stars images when using red-sensitive digital and CMOS-cameras
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  20.   1.5mm Strip-Shims (Spacer) for BDS-NT

    # 2957235

    € 6.00 Price excl. German VAT tax (19%): € 5.04
    • Long, 1.5mm thick washer ("strip shims") to adapt Baader VersaBase to different tube sizes
    • Dimensions: 110 x 12 x 1.5 mm (length x width x height)
    • Already included four times in the BDS-NT or Baader VersaBase (the base of our BDS-NT Diamond Steeltrack®) scope of delivery
    • Only suitable for BDS-NT Diamond Steeltrack® for Newtonians
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