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 USB/RS 232 with Converter Cable

    # 2455035

    € 43.00 Price excl. German VAT tax (19%): € 36.13
    • Baader USB / RS-232 converter cable (similar to Celestron Item Nr.18775), however, made in Germany
    • To connect a device with RS 232 interface to the USB port of a laptop
    • Required drivers for Windows, Mac and Linux can be found under the "Downloads" tab
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  2.   31 mm filter holder for Baader FCCT (3D-printed)

    # 2459087

    € 38.00 Price excl. German VAT tax (19%): € 31.93
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  3.   Baader T-Ring Micro Four Thirds (m4/3) to T-2 + 19mm expansion

    Baader T-Ring Micro Four Thirds (m4/3) to T-2 + 19mm expansion

    # 2408330

    € 31.00 Price excl. German VAT tax (19%): € 26.05
    • Baader T-Ring for compact cameras with Micro 4/3 on the Astro T-2 system
    • Allows the connection of T-2 lenses with 55mm back focus
    • The built in 19mm extension can be removed
    • Without extension compact cameras with a short adapter are only 36mm from the T-2 thread
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  4.   Steeldrive II Controller

    # 2957260

    € 445.00 Price excl. German VAT tax (19%): € 373.95
    • Steeldrive II Controller without motor focuser unit
    • Controls the temperature compensating Steeldrive II focusing motor for Baader Steeltrack® (Classic and Diamond) focusers and optionally many other focusers
    • AUX port for precise temperature control e. g. of dew shield heaters, optical filters or instruments with a precision of +/-0.1 degree
    • Intuitive handling: The back-illuminated hand control makes fast switching between normal speed, jogging and single step mode easy
    • 12 V / 1A PWM power supply included
    • Incl. 3m USB-cable to connect to a PC
    • Incl. powerful SteelGo II Software (as download)
    • Made in Germany: The housing is CNC-milled from Aluminium in our factory. The electronical boards are made by a German company according to our specifications
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  5.   Universal Red Dot Mount RDM

    Universal Red Dot Mount RDM

    # 2457010

    € 37.00 Price excl. German VAT tax (19%): € 31.09
    • Universal Red Dot Mount RDM – holder for red dot finders with 70 mm height
    • All metal design (rail part & base part)
    • Weaver gun-rail standard 11mm standard gun rail – fits all Red Dot finders
    • V-shaped dove-tail fits most finder-shoes of Celestron, Sky-Watcher, Vixen and Bresser telescopes – can be removed for third party platforms
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  6.   Sony E/NEX T-Ring Lieferumfang

    # 2458228

    € 55.00 Price excl. German VAT tax (19%): € 46.22
    • Reducing piece: M68a to M62a for direct connection of M62 accessories (e.g. QHY Color Filter Wheel (CFW 3) (various versions available) ) to the M68 system
    • Chonverts the M68 (Zeiss) female into a M62 male thread
    • Telescope side M68 male thread, eyepiece side M62 male thread
    • Optical length: 5 mm
    • Inner diameter: 59 mm, outer diameter: 76 mm
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  7.   Baader DT-Adapter II T-2 / SP54a expanding adapter

    # 2458040

    € 31.00 Price excl. German VAT tax (19%): € 26.05
    • Digital T Adapter System II, T-2 in on M46 to M82
    • SP54 (M54, Hyperion) digital T-rings, designed for the shortest distance between eyepiece projection and the digital camera lens.
    • BASIC COMPONENT, the Digital T-Adapter II is imperative to connect the Hyperion T-rings SP54 to the ADPS system Digital T-Rings series SP 54 (Hyperion, M54), in combination with our DT Adapter II, or directly our Hyperion eyepieces fit specified cameras
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  8.   Baader Z(AP)-200 Dove tail bar, 200mm

    Baader Z(AP)-200 Dove tail bar, 200mm

    # 2451104

    € 39.00 Price excl. German VAT tax (19%): € 32.77
    • Z-dovetail rail: Pre-drilled and with longitudinal grooves for any telescopes, pipe clamps etc.
    • Length = 200mm, with 40 mm wide contact surface for the attachment of any tube rings
    • Fits Astrophysics and Zeiss clamps
    • Weight: approx 250g
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  9.   ACF DSLR Astro Conversion Filter EOS 300D

    # 2459211

    € 85.00 Price excl. German VAT tax (19%): € 71.43
  10. Shipping packaging for Baader Planetarium

    # 2000315

    € 55.00 Price excl. German VAT tax (19%): € 46.22
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  11.   Baader M43a x 0.75 / T-2a Adapter (e.g. for Takahashi)

    # 2458199

    € 37.00 Price excl. German VAT tax (19%): € 31.09
    • Adapter with M43 x 0,75 male thread to T-2 (M42 x 0,75) male thread, e.g. for Takahashi instruments
    • This connection ring allows to connect e.g. a binoviewer or a ClickLock® eyepiece directly at the focuser with M43 x 0,75 female thread (e.g. Takahashi)
    • Our M43x0.75 / T-2 (TAK)-Adapter includes a M34 inner thread to mount our T-2 Glasspath-Correctors to use with Binoviewers
    • Optical path length only 0.8 mm
    • To use T-2 parts on a M43i x1 female thread (meaning a M43 female thread with 1mm pitch per turn), we recommend our Baader M43a x 1 / T-2a Adapter (e.g. for Vixen) (#1508037 , € 33,-)
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  12. Instrument Multi Port IMP85

    # 2451300

    € 7,950.00 Price excl. German VAT tax (19%): € 6,680.67
    • Enables the use of up to three instruments at the focal plane of a telescope.
    • Designed, manufactured and assembled in Germany
    • The light passes through the IMP either undisturbed to the rear port (port 1 with 85 mm free diameter), or it can be deflected to the left or right (ports 2 and 3 with 67 mm free diameter) via two automated 40 x 40 mm mirrors with BBHS coating.
    • Can be controlled by a keypad or remotely via a webinterface.
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  13. 3kg counterweight Ø 30mm stainless steel (V2A)

    # 2951403

    € 104.00 Price excl. German VAT tax (19%): € 87.39
    • made of V2A stainless steel
    • Ø 140x30mm, bore Ø 28,7mm
    • 3 kg
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  14.   2" Nosepiece to M54a – with Safety-Kerf

    # 2958770

    € 38.00 Price excl. German VAT tax (19%): € 31.93
    • Nosepiece 2" to M54a, ultra-hard with Safety-Kerfs
    • Focus-sided M54 male thread
    • Telescope-sided 2" barrel with 2" filter thread (M48)
    • Insert depth 23 mm, optical path length 4,3mm
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  15.   Baader M55a/M68a Adapter for all 2" Baader mirrors and prisms

    # 2956110

    € 52.00 Price excl. German VAT tax (19%): € 43.70
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  16.   3.5 / 4nm  f/3 Ultra-Highspeed Filter-Set – CMOS-optimized (H-alpha / O-III / S-II)

    3.5 / 4nm f/3 Ultra-Highspeed Filter-Set – CMOS-optimized (H-alpha / O-III / S-II)

    From: € 722.00 Price excl. German VAT tax (19%): € 606.72
    • Baader H-alpha / O-III / S-II f/3 Ultra-Highspeed Filter Set – Premium Grade
    • 3.5 / 4 nm FWHM (to harmonize the exposure time from H-alpha with O-III / S-II), recommended for fast optical systems from f/3.4 to f/2.3
    • Specially designed for the special filter requirements when used with fast f/3 optics
    • 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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  17.   Hyperion Zoom 2.25x Barlow lens

    Hyperion Zoom 2.25x Barlow lens

    # 2956180

    € 133.00 Price excl. German VAT tax (19%): € 111.76
    • Specially created for Hyperion ClickStop Zoom Mark III
    • Result in a focal length range of 3,5 to 10,5 mm
    • Modular Design: usable for many applications (visual and photographic)
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  18.   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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  19.   Hyperion / Morpheus® T-Adapter M43i/T-2a (M42x0.75)

    Hyperion / Morpheus® T-Adapter M43i/T-2a (M42x0.75)

    # 2958080

    € 19.00 Price excl. German VAT tax (19%): € 15.97
    • To connect DSLR T-rings
    • Connection to the Astro T-2 system for classical eyepiece projection
    • For Hyperion and Morpheus® eyepieces
    • For a larger scale projection can be additionally T-2 extension tubes (M42 x 0.75, available in lengths of 7.5 / 15/40 and 8-14 mm variable) Screw
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  20.   Baader H-alpha Ultra-Narrowband-Filters (3.5nm) – CMOS-optimized

    Baader H-alpha Ultra-Narrowband-Filters (3.5nm) – CMOS-optimized

    From: € 265.00 Price excl. German VAT tax (19%): € 222.69
    • Baader H-alpha Ultra-Narrowband Filter – Premium Grade
    • 3.5 nm FWHM (to harmonize the exposure time with O-III / S-II), recommended for optical systems from > f/3.4
    • 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

    We explicitly warn against observing the sun with a DeepSky 3.5 nm (equivalent to 35 Ångstroem) H-alpha narrowband filter, specialized solar chromosphere and prominence filters from SolarSpectrum start at 0.8 Ångstroem. Photographic experiments with a camera are theoretically possible, but by no means observe the sun with naked eyes – you endanger your eyesight!

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