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 TAK (Sky90) Adapter M64x0,75mm / M68f (Zeiss)

    # 2458231

    € 54.00 Price excl. German VAT tax (19%): € 45.38
    • Adapter M64 x 0.75mm on Zeiss M68
    • Converts existing Takahashi M64 male thread into Zeiss M68 female thread
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  2.   Baader S-II f/2 Ultra-Highspeed-Filters (4nm) – CMOS-optimized
    From: € 249.00 Price excl. German VAT tax (19%): € 209.24
    • Baader S-II f/2 Ultra-Highspeed Filter – Premium Grade
    • 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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  3.   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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  4.   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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  5.   Baader T-2 Conversion Ring

    # 2958110

    € 29.00 Price excl. German VAT tax (19%): € 24.37
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  6.   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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  7.   Baader SunDancer II Telecentric System TZ-3S

    Baader SunDancer II Telecentric System TZ-3S

    # 1363070

    € 365.00 Price excl. German VAT tax (19%): € 306.72
    • Achromatic 3x telecentric system
    • Usable for H-alpha observation with frame for the block filter of the Baader SunDancer II H-alpha Filter (#1363056 , € 3545,-)
    • Can be used in place of a Barlow lens
    • Four-lens optical design, BBAR (Broad-Band Anti-Reflection) coating
    • Anti-reflective thread and blackened lens edges against reflections and for maximum contrast
    • Image circle 27.5mm in 96 mm distance to T-2 threaded base
    • 1¼" and 2" nosepiece with 1¼" filter thread, T-2 thread on camera side
    • The optical design places the telescope's focal point 28 mm behind the end of the 1¼" nosepiece
    • 5-year warranty if handled properly
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  8.   Baader Guidescope rings BP I - 60-120mm

    Baader Guidescope rings BP I - 60-120mm

    # 1500201

    € 143.00 Price excl. German VAT tax (19%): € 120.17
    • Guidescope rings BP I (2 pc)
    • With 6 large handknobs with screw and ball bearing tips
    • For tube diameter 60 - 120mm
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  9.   Teleskopseitig (C8)

    # 2459131

    € 73.00 Price excl. German VAT tax (19%): € 61.34
    • Baader UFC S70 / C8 Hyperstar, SC, HD Adapter
    • telescope-sided C8 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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  10.   Baader OMS-Nano – Remote Switch for 10Micron Mounts

    Baader OMS-Nano – Remote Switch for 10Micron Mounts

    # 2455031

    € 280.00 Price excl. German VAT tax (19%): € 235.29
    • Remote Switch OMS-Nano (Observation Management System) used to turn your 10Micron mount on and off from remote
    • With 1m connection cable, 3m long LAN-cable and 2m long USB-cable
    • 12V/100-240V Power Supply
    • Incl. web interface and manual
    • Replaces the previous  Remote Switch for 10Micron mounts (#2455030 , € 265,-) , which is no longer produced.
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  11.   Adjustable pin type face wrench ø 2mm

    Adjustable pin type face wrench ø 2mm

    # 2450062

    € 17.00 Price excl. German VAT tax (19%): € 14.29
    • optional tool for unmounting the M48 / T-2 insert-ring from the Baader Protective CANON T-Ring
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  12.   Baader UFC M54x0,75 (m) Camera-Adapter (optical height: 2 mm)

    Baader UFC M54x0,75 (m) Camera-Adapter (optical height: 2 mm)

    # 2459117

    € 32.00 Price excl. German VAT tax (19%): € 26.89
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  13.   AstroSolar® Safety Film OD 5.0 (ECO-size, 20x29, 100x50, 117x117 cm)

    AstroSolar® Safety Film OD 5.0 (ECO-size, 20x29, 100x50, 117x117 cm)

    From: € 16.00 Price excl. German VAT tax (19%): € 13.45
    • AstroSolar® Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0
    • Safe for visual solar observation (with additional optics) and imaging
    • 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 Safety Film is best suited for precision work with all astronomical telescopes and binoculars – just as well as for all photographic camera- and tele-lenses
    • For more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.
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  14.   1 kg leveling counterweight and 3" riderclamp / 60mm long

    1 kg leveling counterweight and 3" riderclamp / 60mm long

    # 2451576

    € 80.00 Price excl. German VAT tax (19%): € 67.23
    • made of V2A stainless steel
    • including 3" riderclamp / 60mm long to mount onto 3" dovetails
    • 1 kg
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  15.   Baader 2" Safety Kerf nosepiece with 2" filter thread

    Baader 2" Safety Kerf nosepiece with 2" filter thread

    # 2408156

    € 43.00 Price excl. German VAT tax (19%): € 36.13
    • ultra hard 2"nose piece, with Baader proprietory Safety Kerfs (introduced with our Morpheus and Hyperion Zoom Mark IV eyepieces: the numerous shallow kerfs give additional grip and security from inadvertent slipping, without the annoying problems sometimes caused by traditional deep undercuts)
    • 32 mm total length, 27 mm usable length (after threading)
    • Focus side 2" (50.8mm) male thread (SCT thread) – incl. female M48 filter thread for cell mounted 2" filters
    • Telescope side 2" outer diameter – also including 48mm filter thread for cell mounted 2" filters
    • 47 mm inner diameter with flat black anti-reflex coating
    • for numerous applications, such as mounting the Baader 6x6 T-adapter (T-2 component #17) onto 2" focusers. For improving the 2" nose piece of all Baader 2" star diagonals a.s.f.
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  16.   Baader C-Mount Nikon F-Mount Adapter

    # 2958535

    € 73.00 Price excl. German VAT tax (19%): € 61.34
    • Baader C-Mount adapter for dSLR camera lenses
    • To connect DSLR camera lenses or DMK video modules
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  17.   Diamond Steeltrack® S58 to T-2 BDS-Adapter

    # 2957202

    € 27.00 Price excl. German VAT tax (19%): € 22.69
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  18.   Baader 21mm Hyperion 68° Modular Eyepiece

    Baader 21mm Hyperion 68° Modular Eyepiece

    # 2454621

    € 165.00 Price excl. German VAT tax (19%): € 138.66
    • Fixed focal length of 21mm, 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, thus variable focal lengths
    • Includes many threads for camera and accessory adaptation, afocal and classical eyepiece projection is possible
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  19.   Baader Metal M68 Dustcap with M68 x 1 female thread

    # 2458248

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Dustcap with M68 x 1 female (inner) thread
    • Robust cap made of black anodized metal
    • Dustproof closure for your accessories of the Baader / Zeiss M68 system
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  20.   H-alpha Bandpass Filter (20 nm)

    H-alpha Bandpass Filter (20 nm)

    From: € 94.00 Price excl. German VAT tax (19%): € 78.99
    • H-alpha filter with 20 nm FWHM (CWL 656.3 nm), thus excellently suited for visual use at night - and photographically with CCD and CMOS cameras at telescopes with all f-ratios. Warning: this filter alone is not suitable for direct viewing of the sun!
    • With new, highly effective UV/IR block coating from 300 nm to 1400 nm
    • Similar to the Super G filter in O III, the 20 nm H-alpha filter is an outstanding high-contrast deep-sky H-alpha/red filter for RGB applications, optimised for all colour CCD and CMOS chips. It enables high-contrast images of H-II regions (e.g. North America nebulae) even from light-polluted environments.
    • Front-Reflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges (Life-Coat™)
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