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. DADOS: Baader Blaze Reflection Gratings 900 L/mm

    DADOS: Baader Blaze Reflection Gratings 900 L/mm

    # 2458556

    € 253.00 Price excl. German VAT tax (19%): € 212.61
    • Blaze Reflection Gratings 900 L/mm
    • cemented onto Tilting grating holder
    • For high resolution observations where the 900 and 1200 gratings are used, Dados (by construction) is expected to provide the best optical performances in a short spectral range (30 nm). 
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  2. Baader Planetarium Base with main controller

    # 2000350

    € 445.00 Price excl. German VAT tax (19%): € 373.95
    • Consisting of control transformer in plastic housing and base without transformer and control knob for the base.
    • Allows to regulate the speed of the earth's circulation and to control the light intensity of the projection bulb
    • Transformer is connected to the tellurium by a flexible cable, and therefore the star globe of the device is constantly rotatable around all axes with the internal gears
    • Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
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  3.   Adapter 4.1"i UNF/24G to M68ix1 (for TEC 140-200 and 3.5" Feathertouch focusers)

    Adapter 4.1"i UNF/24G to M68ix1 (for TEC 140-200 and 3.5" Feathertouch focusers)

    # 2458191

    € 154.00 Price excl. German VAT tax (19%): € 129.41
    • Adapter with M68i x 1 (Zeiss) to 4,1"i UNF/24G for TEC 140 to 200 as well as Feathertouch 3,5" focusers
    • Provides an M68 female thread to fit the shortest version of 2" ClickLock clamp or FFC/M68 Adapter-System
    • Enables the connection of all M68 (Zeiss) system parts to the above mentioned focusers
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  4.   V-Dove Tail orange anodized, 455mm, drilled for Celestron 9.25“ and 11“ SC / HD

    # 2451745

    € 85.00 Price excl. German VAT tax (19%): € 71.43
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  5.   Optical Wonder™ Cloth

    Optical Wonder™ Cloth

    # 2905000

    € 8.00 Price excl. German VAT tax (19%): € 6.72
    • Cleaning cloth "Optical Wonder™" made of Super-microfiber
    • cleans without scratching: eyepieces, objective lenses – even mirrors
    • Clean lined and machine washable
    • Length X Width = 25cm x 25cm
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  6.   Baader 2" Filter Crown Tool

    # 2458135

    € 35.00 Price excl. German VAT tax (19%): € 29.41
    • Tool for tension-free mounting and dismounting of hard-to-reach 2" Baader filters with milled grip crown.
    • Suitable for all mounted Baader 2" filters with Low Profile Filter Cell (LPFC) - fit not guaranteed for older filters. Not suitable for filters of other manufacturers without grip crown or with unknown mount diameters.
    • Included with the  Baader 2" Cool-Ceramic Safety Herschel Prism Mark II – (Visual / Photo) (various versions available) . This tool was originally developed for the Baader Herschel prism to make it easier to replace the installed filters.
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  7.   Baader Takahashi Adapter M72/M68 (Zeiss)

    Baader Takahashi Adapter M72/M68 (Zeiss)

    # 2558230

    € 63.00 Price excl. German VAT tax (19%): € 52.94
    • Combines Ultra Short 2 "terminal # 2458196, telescope with Carl Zeiss M68 threaded with Takahashi refractors
    • To connect Baader TAK adapter M72 / M68 to Takahashi Mewlon reflectors, you need the Takahashi Mewlon auxiliary adapter M71_i / M72_i (#2558231)
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  8.   Guidescope-ring inner ring set for TEC140 and TEC 160 (various versions available)
    € 292.00 Price excl. German VAT tax (19%): € 245.38
    • Guidescope-ring inner ring set consisting of two rings for TEC 140 TEC APO 140 f/7 Fluorite Apochromat (#1351005 , € 10680,-) or TEC APO 160 f/7 Fluorite Apochromat (#1351010 , € 17600,-)
    • Suitable for Baader Guidescope rings BP III - 140-185mm (#1500203 , € 269,-) for tube diameter 140 mm - 185 mm
    • Massive, solid, turned aluminium rings with felt insert inside to avoid scratches on the tube
    • Width 28mm, suitable for Guidescope rings BP III
    • Support surface: 28mm
    • 6x brass thrust pieces, as replacement for the original thrust pieces of the Guidescope rings BP III
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  9.   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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  10.   UHC-L / Ultra-L-Booster-Filter

    UHC-L / Ultra-L-Booster-Filter

    From: € 98.00 Price excl. German VAT tax (19%): € 82.35
    • Visual and photographic UHC-L Nebula filter with highest transmission
    • Ultra High Contrast L Filter blocks city lights and increases contrast of nebula and comets (C2 lines)
    • Can be used as LED-opimized Luminance filter for RGB-Imaging wtih skyglow suppression
    • Blue transmission optimized to block blueish skyglow caused by LED car- and streetlights.
    • Creates a much brighter image than a conventional Nebula filter
    • Ideal for deep-sky observers. This UHC-L filter is the perfect visual complement to narrowband OIII filters.
    • 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
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  11.   Baader Hyperion DT-Ring SP54/M58 for DTAdapter II&III and Hyperion Eyepieces

    Baader Hyperion DT-Ring SP54/M58 for DTAdapter II&III and Hyperion Eyepieces

    # 2958058

    € 19.00 Price excl. German VAT tax (19%): € 15.97
    • DT Adapter II & III and Hyperion Eyepieces
    • The Hyperion DT-rings are optimized for the shortest distance between eyepiece lens and digital camera lens.
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  12.   Baader 6.5nm f/2 Highspeed Filter-Set – CMOS-optimized (H-alpha / O-III / S-II)

    Baader 6.5nm f/2 Highspeed Filter-Set – CMOS-optimized (H-alpha / O-III / S-II)

    From: € 419.00 Price excl. German VAT tax (19%): € 352.10
    • Baader H-alpha / O-III / S-II f/2 Highspeed Filter Set – Precision Grade
    • 6.5 nm FWHM, recommended for extremely fast optical systems from f/3.4 and faster
    • Specially designed for the special filter requirements when used with extremely fast f/2 optics like the Celestron RASA astrographs
    • 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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  13.   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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  14.   Baader D-ERF Energy Rejection Filter (75 - 180mm)

    Baader D-ERF Energy Rejection Filter (75 - 180mm)

    From: € 315.00 Price excl. German VAT tax (19%): € 264.71
    • D-ERF (Dielectric Energy Reflection Filter) in different sizes
    • Pre-filter to reduce heat during H-alpha observation with SolarSpectrum Filters
    • Plane parrallel plate (without filter cell) with IR-Cut dielectric coating
    • non-ageing sealed coating edges
    • Half-Band-Width (HBW): 80 nm – see also graph
    • Filter WITHOUT cell – 3D-printed filter cells - customized for your telescope, can be ordered in addition (not available as standalone product)
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  15.   Baader Expansion Ring 2"a/T-2i with 1mm optical path length (T-2 part #28)

    # 2958242

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • Adapter Ring 2" outer thread to T-2 internal thread
    • Advances T-2 male on 2" male
    • Only 1mm optical length!
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  16.   Baader Hyperion Universal Zoom Mark IV, 8-24mm eyepiece (1¼" / 2")

    Baader Hyperion Universal Zoom Mark IV, 8-24mm eyepiece (1¼" / 2")

    # 2454826

    € 275.00 Price excl. German VAT tax (19%): € 231.09
    • Hyperion Universal Zoom Mark IV: fourth generation of Baader-Zoom, 68° Widefield eyepiece with five magnifications - focal lenghts 8, 12, 16, 20 and 24mm clearly defined with "smoothed-out" improved Clickstop Action (a must for effortless binoviewing)
    • Long eye relief, perfectly matched to the human eye. Flatfield design – sharp right to the edge of field
    • High Quality Phantom Coating Group Multicoatings! For faintest objects, maximum contrast and total freedom from reflections
    • Large adjustable rubber eyecup, smaller straight rubber eyecup and winged, foldable eyecup included, to fit over M43 photo/video-thread
    • M43-Video-Photo thread for afocal and classical projection photography, permits optional adaptation of practically any camera with optional accessories
    • Includes 2" and 1¼" barrel, usable for all 1¼" binoculars with detachable eye-rest and spotting scope with 1 3/8" thread (Celestron / Sky-Watcher and others)
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  17.   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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  18.   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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  19.   Sony E/NEX T-Ring Lieferumfang

    # 2458232

    € 51.00 Price excl. German VAT tax (19%): € 42.86
    • to change M68 female into 2inch UNFi female thread
    • Telescope-side M68 outer thread, eyepiece-sided 2" UNFI inner thread
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  20.   Extension 2 m for 12 V cable

    Extension 2 m for 12 V cable

    # 2457631

    € 11.00 Price excl. German VAT tax (19%): € 9.24
    • Extension 2 m for 12 V cable with 5.5 / 2.1 plug, for OTP #2457630
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