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.   Optical Wonder™ Set (Cleaning Fluid and Cloth)

    Optical Wonder™ Set (Cleaning Fluid and Cloth)

    # 2905009

    € 21.00 Price excl. German VAT tax (19%): € 17.65
    • Consist of 100ml Optical Wonder™ Cleaning Fluid and Cloth
    • Works on all sensitive optical surfaces
    • Dislodges dirt, aggressive aetherical oils from pollen and fat – dries up completely without leaving any residue or wipemarks
    • cleans without scratching: eyepieces, objective lenses – even mirrors (please see separate instruction)
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  2. Shipping packaging for Baader Planetarium

    # 2000315

    € 55.00 Price excl. German VAT tax (19%): € 46.22
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  3.   Baader Pushfix Reducer 2" to  1¼" (T-2 part #15a)

    Baader Pushfix Reducer 2" to 1¼" (T-2 part #15a)

    # 2408151

    € 52.00 Price excl. German VAT tax (19%): € 43.70
    • Ideal for Newton Focuser e.g. Baader Newton Crayford focusers with only 1mm optical path length
    • Provides three separate mounting optios for 1¼" accessories
    • Side clamping screw and brass clamping ring for secure grip. Also includes countersunk grub screws for permanent or quick release operation of the brass clamping ring.
    • The countersunk Delrin grub screws allow for the pressure to be set correctly. This acts as a quick release without relying on set screws. When an eye piece is inserted it is held securely and safely while still allowing the eye piece to be removed.
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  4.   IMP85 Adapter to PlaneWave SecureFit

    # 2451317

    € 185.00 Price excl. German VAT tax (19%): € 155.46
    • Camera-side adapter to accommodate PlaneWave SecureFit camera adapters for the Instrument Multi Port IMP85 (#2451300 , € 7950,-)
    • Used instead of the SecureFit extensions
    • Designed and manufactured in Germany
    • Connections on telescope side: Securefit bolt circle 4x N10 bolt circle D104.8
    • Black anodized
    • Optical length: 0.5 mm
    • Inner and outer diameter: D85i/ D120a
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  5.   Baader 2" Amici-erecting-prism 45° with 2" SC-thread and 2"/1¼"-reducer

    # 2956151

    € 239.00 Price excl. German VAT tax (19%): € 200.84
    • 2" SC-thread and 2"/1¼"-reducer
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  6.   M54 Metal Dustcap with S54a ring dovetail

    # 2958702

    € 30.00 Price excl. German VAT tax (19%): € 25.21
    • M54 dustcap with S54a ring dovetail
    • Robust cap made of black anodized metal
    • Dustproof closure for the M54 Quick Change System
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  7.   Baader Heavy Duty T-2 QuickChanger (T-2 part #06A)

    # 2456313A

    € 80.00 Price excl. German VAT tax (19%): € 67.23
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  8.   O-III f/3 Ultra-Highspeed-Filter (4nm) – CMOS-optimized
    From: € 245.00 Price excl. German VAT tax (19%): € 205.88
    • Baader O-III f/3 Ultra-Highspeed Filter – Premium Grade
    • 4 nm FWHM, 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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  9.   Astro & Nature Photo Tripod w. Fluid Head and quick mounting plate

    Astro & Nature Photo Tripod w. Fluid Head and quick mounting plate

    # 2451020

    € 235.00 Price excl. German VAT tax (19%): € 197.48
    • rigid photo tripod, maximum height: 189 cm
    • Fluid Head with handles, 1x quick mounting plate included
    • Double tube tripod legs in both extension levels
    • carrying bad included
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  10.   Baader RGB R-Filter 2" unmounted (Ø 47,4 mm) for FCCT – CMOS-optimized

    # 2961603RU

    € 141.00 Price excl. German VAT tax (19%): € 118.49
    • 47.4 mm (2" w/o cell) x 2 mm Baader CMOS RGB-R (595 – 690 nm) Bandpass Filter, suitable from f/15 to f/1.8
    • 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)
    • 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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  11.   Baader M68 Conversion Ring

    # 2458195

    € 41.00 Price excl. German VAT tax (19%): € 34.45
    • Converts an M68 (Zeiss) male thread in an M68 internal thread!
    • For the operation of 2 "/ M68
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  12.   Baader H-alpha f/2 Ultra-Highspeed-Filters (3.5nm) – CMOS-optimized
    From: € 275.00 Price excl. German VAT tax (19%): € 231.09
    • Baader H-alpha f/2 Ultra-Highspeed Filter – Premium Grade
    • 3.5 nm FWHM (to harmonize the exposure time with O-III / S-II), 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
    Learn More
  13.   BACHES RCU: Telescope mounting plates

    # 2458622

    € 85.00 Price excl. German VAT tax (19%): € 71.43
    Mounting accessories Learn More
  14.   Baader Telescope Flap System (TFS) for refractors

    # 2451450

    € 2,585.00 Price excl. German VAT tax (19%): € 2,172.27
    • OTA cover for refractors with 160-200mm aperture
    • prevents night dedicated telescopes with CCD Sensors on bigger telescope systems with many instruments for day and night observation from receiving sunlight while sun observation is in process
    • every Baader TFS comes with the TFS controller. This controller includes a web interface which makes it easy for the customer to open and close the flaps from the existing PC web browser.
    • Please Note: The mounting ring and the flap are customised according to the size of the OTA cover. These data must be defined in advance.
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  15.   Baader Male T-2 Dustcap, outer thread M42 x 0,75

    Baader Male T-2 Dustcap, outer thread M42 x 0,75

    # 2904000

    € 6.50 Price excl. German VAT tax (19%): € 5.46
    • Dustcap with T-2 (M42 x 0,75) male (outer) thread
    • Robust cap made of black, high-quality plastic
    • Dustproof closure for your accessories of the Astro T-2 system
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  16.   Baader Wide-T-Ring Sony Alpha and Minolta Maxxum with D52i to T-2 and S52

    # 2408334

    € 34.00 Price excl. German VAT tax (19%): € 28.57
    • Baader Wide-T-Ring to connect Minolta 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: Minolta AF Bayonet
    • Telescope side: S52 dovetail clamp incl. S52/T-2 internal thread with 0.75mm pitch
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  17.   Research Grade H-alpha 0.4x Telecompressor 2" for Solar Spectrum

    Research Grade H-alpha 0.4x Telecompressor 2" for Solar Spectrum

    # 2459260

    € 366.00 Price excl. German VAT tax (19%): € 307.56
    • Alike the TZ-3 telecentric, also the RG 0.4x Telecompressor features 46mm clear aperture throughout, perfectly suitable even for large SolarSpectrum RG46 Research Grade H-alpha Filters
    • Working distance: 74mm (Distance to the camera sensor), optimized for videography and full solar disc imaging. Ø 16 mm corrected image field in conjunction with the TZ-3
    • mounts straight onto the body of the SolarSpectrum filter and reduces f/30 f/ratio back to f/10, thanks to the factor of 0.4
    • 2" male threads on both sides, fitting the SolarSpectrum Universal Flange Adapter #2958240 (included as standard on both sides of the SolarSpectrum H-alpha filters)
    • The RG 0.4x Telecompressor serves to adjust the focal length in order to improve poor seeing conditions and / or to enlarge the field of view for photographic- or lucky imaging applications
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  18. Baader Slit-Domes (Advanced) – 3.2 to 8.5 Meter
    • Advanced Baader Slit-Dome for research and science, fully electronic
    • Remote controlled or fully robotic and autonomical dome
    • Built of hardened and lightweight glassfiber polyester, serves as Wind-, Light- and Weather-protection
    • 10 years warranty on Storm-resistance up to 250km/h, many additional features and acccessories available, please ask us
    • Dome sizes: available from 3,2 Meter to 8,5 Meter diameter
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  19.   Baader 2" NX4 (C90) / ETX Expanding Ring

    # 2958500A

    € 33.00 Price excl. German VAT tax (19%): € 27.73
    • Converts NexStar4 straight male thread into 2" SCT male thread
    • ETX Extension ring
    • Incl. 1¼ "filter holder
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  20.   Baader Medium Pillar (BMP) Leveing Flange with 20° tilt for GM 3000

    # 2451183

    € 720.00 Price excl. German VAT tax (19%): € 605.04
    • the BMP levelling flange with 20° tilt for GM 3000 is used to extend the adjustability of the pole height by 20°. Thus, the mount can also be used in proximity to the equator.
    • Consisting of two solid Steel, separated by six steel bars
    • Top plate precision milled flat and threaded to fit the base plate.
    • Height 80 until 130 mm
    • Suitable as a pillar adapter flange to the
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