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.   Carl Zeiss 1¼" Abbe Barlow lens 2x

    Carl Zeiss 1¼" Abbe Barlow lens 2x

    # 1603321

    € 477.00 Price excl. German VAT tax (19%): € 400.84
    • Available again for a limited time: Carl Zeiss 1¼" Abbe Barlow lens with T-2 thread made in Germany by Carl Zeiss in Jena – with 1¼" / T-2 ClickLock eyepiece clamp by Baader Planetarium
    • visual Barlow lens and photographic eyepiece projection in one system
    • Direct T-2 Adaption possible - extends magnification up to 3x - without loss of quality
    • The image quality is only exceeded by our 3x-8x flat field FFC-Converter, in case the projection factor exceeds 3x
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  2. Paramount MX+ Robotic Telescope System
    • Improved version of former MX-Mount
    • Artistry, vision and all the performance of a professional grade mount
    • Designed to make observatory quality astronomy – field portable
    • Control system of 4th generation, featuring USB 2.0 computer to mount interface
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  3.   Baader 2" ClickLock Diagonal Mirror M68 thread (Zeiss)

    # 2956100Z

    € 309.00 Price excl. German VAT tax (19%): € 259.66
    • Telescope side with Carl Zeiss M68 thread / optical length = 109 mm
    • Mirror repels UV and IR radiation, provides high security at the solar observation in white light and with Ha-sun filters
    • Scratch-resistant, hard-coated mirror surface for safe cleaning, scratch-resistant even in extreme conditions
    • DC design as # 2956100: Instead of 2 "barrel it has a M68 thread, which makes it possible to mount the mirrors on our extensive range M68 with the largest possible passage on many telescopes
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  4.   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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  5.   Baader Hyperion Stepper-Ring M62 onto M67

    # 2958067

    € 22.00 Price excl. German VAT tax (19%): € 18.49
    • To connect Hyperion eyepiece to larger telescope systems
    • Requires Hyperion DT-ring SP 54i / M62a
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  6.   Baader 3.5 / 4nm  f/2 Ultra-Highspeed Filter-Set – CMOS-optimized (H-alpha / O-III / S-II)

    Baader 3.5 / 4nm f/2 Ultra-Highspeed Filter-Set – CMOS-optimized (H-alpha / O-III / S-II)

    From: € 735.00 Price excl. German VAT tax (19%): € 617.65
    • Baader H-alpha / O-III / S-II f/2 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 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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  7.   Solar Shade with drilled hole M68

    # 2959281

    € 40.00 Price excl. German VAT tax (19%): € 33.61
    • A Solar Shade made from Aluminium to clamp between any M68 connection
    • Drilling for M68 threads
    • Use as shade (glare protection) for visual observation / imaging through eyepiece or camera
    • Used to shade the eyepiece or camera viewing opening from direct solar radiation during photographic- or visual solar observation in the H-alpha region with narrowband filters from SolarSpectrum
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  8. Dargestellt mit eingebautem D-ERF Filter - nicht im Lieferumfang
    From: € 400.00 Price excl. German VAT tax (19%): € 336.13
    • Filter Frame for D-ERF Filter, Diameter 75 - 180 mm
    • No serial production - every filter frame will be adapted to your needs and professionally produced on our in-house 3D-printer (70-160 mm) or are CNC machined Aluminium (180 mm)
    • Filter frame offers complete safe and firm hold for the delicate D-ERF energy reflection filters
    • Only available in combination with Solar Spectrum H-alpha Filters and D-ERF Filters
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  9.   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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  10.   Shafts for leveling counterweight M14, Ø 16

    Shafts for leveling counterweight M14, Ø 16

    From: € 80.00 Price excl. German VAT tax (19%): € 67.23
    • #2451553 300mm counterweight-shaft M14, for leveling counterweights Ø 16mm
    • For fine adjustment of telescope systems and when changing from camera to eyepiece
    • Incl. end screw
    • available in 150mm and 300mm length
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  11.   S58 / M68a Adapter, short

    # 2458632

    € 52.00 Price excl. German VAT tax (19%): € 43.70
    • BACHES M68 Adapter
    • Allows to connect BACHES to the Baader (Zeiss) M68-System
    • The M68-System allows attachment of BACHES to the most commonly used telescopes worldwide, also many cameras can be attached to this versatile system
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  12.   Baader Clearglass Filter 2" unmounted (Ø 47,4 mm) for FCCT – for focusing/dust protection

    # 2458416U

    € 56.00 Price excl. German VAT tax (19%): € 47.06
    • Baader Premium grade impermeable 2" RGB-C Clearglass Filter without filter cell (Ø 47,4 mm), 2mm thickness
    • 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)
    • The Baader clear glass filters are used to focus a camera when using very narrow band line filters (due to same mechanical thickness).
    • Alternative function: e.g. our Protective Canon EOS T-Ring uses a clear glass filter for dust protection
    • NO halos, NO reflections, NO ghosting
    • non-ageing sealed coating edges
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  13.   Sony E/NEX T-Ring Lieferumfang

    # 2458216

    € 133.00 Price excl. German VAT tax (19%): € 111.76
    • 3.3" / M68 changer ring
    • To connect M68 (Zeiss) accessories onto 3,3" (Celestron/Meade) focusers
    • only 11,5mm optical height
    • Combination of parts 3,3" Celestron nut (#2408145) and M68 V-Dovetail ring (#2458215)
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  14.   Network Cable (red) with ColdTemp-specified CAT-7 wire – available in 3,  5, 15, 30 Meter
    From: € 61.00 Price excl. German VAT tax (19%): € 51.26
    • Network Cable (red) with ColdTemp-specified CAT-7 wire (CAT6a plug)
    • Ideally suited for observatory installations. The special sheath of these cables remains elastic and shatterproof, even at low temperatures.
    • Normal network cables that are passed through the mount could break or be damaged due to the very small bending radius
    • The CAT 7 specification of the cable allows cable management next to power cables in mounts at short range up to 220V without affecting the data.
    • available in 3, 5, 15, 30 meters
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  15.   Weitere Bilder siehe Produktbeschreibung

    Bundle: Hyperion Universal Zoom Mark IV with Hyperion-Barlow 2.25x (8-24mm / 3.6-10.7mm)

    # 2454827

    € 365.00 Price excl. German VAT tax (19%): € 306.72
    • Consists of Hyperion Universal Zoom Mark IV, 8-24mm eyepiece and Hyperion Barlow lens 2.25x
    • This combination of Hyperion Zoom and Hyperion Barlow creates an all-in-one astro quality grade zoom providing a focal length range (with and without Barlow) from 3.6 to 24mm
    • Includes all accessories that is delivered in the standard outfit of the Hyperion Zoom and Barlow
    • ATTENTION: Please note that this set of Zoom+Barlow is only meant for astronomical use. It will not come to focus in combination with spotting scopes
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  16.   Baader SLOAN/SDSS g'-Filter – photometric

    Baader SLOAN/SDSS g'-Filter – photometric

    From: € 148.00 Price excl. German VAT tax (19%): € 124.37
    • Baader SLOAN-g' 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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  17.   Baader UFC 2" FLI Camera-Adapter (optical height: 10 mm)

    # 2459122

    € 96.00 Price excl. German VAT tax (19%): € 80.67
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  18.   Baader OTP II 19W: Outdoor Telescope Power Switch with elbowed plug

    Baader OTP II 19W: Outdoor Telescope Power Switch with elbowed plug

    # 2457615

    € 28.00 Price excl. German VAT tax (19%): € 23.53
    • Made for outdoor use at cold temperatures
    • Interchangeable EU/US/UK wall plug included
    • Output 12.8V DC/ 1.5 Amp (19 Watt), large power reserve even when cold - usable in temperatures from -25°C up to 40°C
    • 2.5m (8.25') telescope cord incl. reverse polarity protected, elbowed protective-disconnect plug 5.5mm / 2.1mm
    • Not waterproof IP40
    • Successor model of the previous 19W Outdoor Power Supply #2457610 (discontinued).
    Learn More
  19.   Detachable sun diaphragm holder for D-ERF 135 - 160 filter-frames

    # 2459247A

    € 165.00 Price excl. German VAT tax (19%): € 138.66
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  20.   Steel Pillar Flange for GM 4000 Mount

    # 1454090

    € 290.00 Price excl. German VAT tax (19%): € 243.70
    • Steel Pillar Flange for GM 4000 Mount, to mount on top of pillar or leveling flange
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