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.   M68 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium

    M68 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium

    From: € 8.50 Price excl. German VAT tax (19%): € 7.14
    • System M68 – spacer (Fine-Adjustment) rings, available in thickness 0,3mm (black), 0,5mm (red), 1mm (gold)
    • Very thin ring for finetuning in M68 eyepiece projection
    • Ring in M68 diameter without threads
    • Fits between all M68 threads, , equals approx. 1/3 (0,3mm), 1/2 (0,5mm) respectively 1/1 (1mm) turn of rotation
    • Prevents binding between two M68 threaded parts
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  2.   Baader Neodymium (Moon & Skyglow) Filter

    Baader Neodymium (Moon & Skyglow) Filter

    From: € 89.00 Price excl. German VAT tax (19%): € 74.79
    • The best visual and photographic filter for contrast enhancement for all telescopes, without loss of image brightness!
    • The effect of the element neodymium as filter material is very impressive. When added to optical glass, it enhances contrast, enhances the red colour in the image (especially with Mars and Jupiter) and it darkens the spectral region which is particularly marked by street lamp light, which is the biggest contributor to the nightly "Skyglow".
    • Planoptically polished and MC-coated – with IR-cut coatings!, without any loss of sharpness as a single filter in front of a binocular or be used for afocal projection with digital cameras (far from the focal point!)
    • The IR spectral range is blocked making stars much sharper when used with dSLRs.
    • The Baader Moon & Skyglow Neodymium Filter are two filters in one: Neodymium contrast enhancement filter and UV/IR blocker.
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  3.   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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  4.   Glasspathcorrector 1:2,60 for Baader-Binoviewer

    Glasspathcorrector 1:2,60 for Baader-Binoviewer

    # 2456317

    € 132.00 Price excl. German VAT tax (19%): € 110.92
    • Glasspathcorrector Factor 2,6. Focus gain: ca. 55 mm
    • Insert diameter: ∅ 38 mm
    • Suitable to insert into the Baader MaxBright (Classic and MaxBright® II) or Mark V Großfeld (Giant)-Binocular (#2456410 , € 1425,-)
    • A Baader Glaspathcorrector is not a Barlow lens! The reason for this name (in Germany the name Glaswegkorrektor® is a protected trademark by Baader Planetarium) is only secondly the displacement of the focal point
    • A Glaspathcorrector is primarily intended to correct the prismatic color fringing that occurs on Refractors due to the high amount of glasses used in binocular prisms
    • Please note: The Baader MaxBright® II Binoviewer with case (#2456460 , € 479,-) is the only Baader-Bino where you can choose between Zeiss ring-dovetail and T-2 thread adapter.
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  5.   Conversion Ring M48a/M48a

    # 2958555

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • Converts an M48 (Zeiss) female thread in an M48 male thread
    • Total length of 8.8 mm with an optical length of 0.8 mm
    • Made of hardened, stainless steel
    • This adapter is included in the scope of delivery of the Baader FlipMirror II Star Diagonal (#2458055 , € 228,-)
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  6.   Baader Hyperion Stepper-Ring M62 onto M72

    # 2958072

    € 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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  7.   Battery 3V Lithium for Celestron Star Pointer, Baader Sky Surfer III / V and Vario-Finder

    # 2457555

    € 4.00 Price excl. German VAT tax (19%): € 3.36
    • Battery 3V Lithium for Celestron Star Pointer, Baader Sky Surfer III / V and Vario-Finder
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  8.   Baader M48 Quick Changing Ring

    # 2958595

    € 52.00 Price excl. German VAT tax (19%): € 43.70
    • M48 male thread quick coupler with 50 mm dovetail
    • Creates a quick change and rotating device with standard load capacity when coupled with Baader M48 Heavy Duty Quick Changer (#2958590 , € 90,-) , part of Baader Heavy Duty M48 Quick Changing System (#2958593 , € 127,-)
    • Quick Changing Ring made from high performance steel
    • The changing system fits between any M48 connection
    • Optical length: 4mm
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  9.   Baader Fringe Killer Color Correction-Filter

    Baader Fringe Killer Color Correction-Filter

    From: € 92.00 Price excl. German VAT tax (19%): € 77.31
    • The fringe killer blocks defocused light in the blue spectrum, as well as in the red part of the spectrum (IR) above 700nm, usually seen in small achromat telescopes.
    • The smaller details on craters of the Moon and planetary surfaces are so much more visible!
    • Planeoptically polished; can be used well before the focal point of the optical system, without any loss of sharpness, as a single filter in front of a binocular for afocal projection with digital cameras.
    • Provides the brightest picture of all industrially manufactured colour error-correction systems. Thus, the Fringe-Killer is a must for small refractors!
    • Fringe Killer with Celestron 11" Edge HD reducer. Blue fringe reduction - not just for refractors: Celestron Edge + Reducer - some experiences and experiments
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  10.   Baader Pan 3 "/ EQ Dual clamp 230mm (for Losmandy and Vixen-standard)

    Baader Pan 3 "/ EQ Dual clamp 230mm (for Losmandy and Vixen-standard)

    # 2451566

    € 260.00 Price excl. German VAT tax (19%): € 218.49
    • Clamps all 3" (Losmandy) and EQ- (Vixen/Celestron/Skywatcher) dovetails - minimum dovetail length 190mm
    • It is equipped with all the known fastening holes to be screwed on all mounts and all clamps of the known brand manufacturers.
    • Length: 230mm, Max. Width: 153mm Weight: 1150g
    • Optimised shape for as many contact points of the dovetail rail - thus a perfect grip
    • Recommended accessory: 3D-printed ring-wrench for Baader Pan EQ- clamps (#2450071 , € 12,-)
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  11.   Detachable sun diaphragm holder for D-ERF 70/90/110 filter-frames

    # 2459247

    € 111.00 Price excl. German VAT tax (19%): € 93.28
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  12.   Optical Spacer Ring 0,5mm – for FCCT

    # 2459080

    € 11.00 Price excl. German VAT tax (19%): € 9.24
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  13. Replacement bulb (halogen) with ceramic holder

    # 2000316

    € 48.00 Price excl. German VAT tax (19%): € 40.34
    • Replacement halogen bulb including ceramic socket
    • Consisting of  Replacement bulb (Halogen) without socket (#2000317 , € 33,-) and Ceramic holder for halogen bulb (#2000318 , € 24,-)
    • Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
    • Please use only this bulb, otherwise you may destroy the transformer of the device, which due to its size can not give more light output. For continuous operation (3 hours and more) you must use the medium light level.
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  14.   IMP85 Adapter to M100i

    # 2451313

    € 207.00 Price excl. German VAT tax (19%): € 173.95
    • Fits to Port 1 of the Instrument Multi Port IMP85 (#2451300 , € 7950,-) , provides an M100x1 female thread for Alluna Optics on the camera side.
    • Designed and manufactured in Germany
    • Connection on telescope side: 120 x 7.5 mm dovetail
    • Black anodized
    • Optical length: 0.5 mm
    • Inner and outer diameter: M100x1i / D120
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  15.   20kg counterweight for AP 3600 stainless steel (V2A)

    # 2951420A

    € 354.00 Price excl. German VAT tax (19%): € 297.48
    • made of V2A stainless steel
    • for axis diameter of 63.5 mm – made for Astro Physics El Capitan 3600
    • 20kg
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  16.   Reducing piece M100a (Alluna) / M68i

    # 2458241

    € 95.00 Price excl. German VAT tax (19%): € 79.83
    • Reducing piece for adapting the Alluna Optics M100 thread to the M68 system
    • Converts an M100a female thread to an M68 female thread
    • Telescope-sided: M100 x 1 male thread
    • Camera-sided: M68 x1 female thread
    • Aluminum, black anodized
    • Developed and manufactured in Germany
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  17.   Baader Hyperion M43 rubber thread cover and eyeshield

    Baader Hyperion M43 rubber thread cover and eyeshield

    # 2454651

    € 8.00 Price excl. German VAT tax (19%): € 6.72
    • Hyperion SP 54 thread protection ring
    • Material: high quality silicone - non-aging, no chemical softeners, non smelling, not getting brittle over time
    • Side lens hood, or goggles Protection (fast folding) for all Hyperion Aspheric and fixed focal length eyepieces with M43 thread
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  18.   H-alpha f/3 Ultra-Highspeed-Filter (3.5nm) – CMOS-optimized
    From: € 266.00 Price excl. German VAT tax (19%): € 223.53
    • Baader H-alpha f/3 Ultra-Highspeed Filter – Premium Grade
    • 3.5 nm FWHM (to harmonize the exposure time 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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  19.   Case: Astro-Box#1 (M31) with window

    Case: Astro-Box#1 (M31) with window

    # 2957005

    € 12.00 Price excl. German VAT tax (19%): € 10.08
    • Baader Astro-Box #1 (M31)
    • foam-fitted matal container: 16,5x14,5x11cm
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  20.   Baader Color Filter-Set Moon and Planetary (6 colors)

    Baader Color Filter-Set Moon and Planetary (6 colors)

    From: € 275.00 Price excl. German VAT tax (19%): € 231.09
    • Colour Filter Set with 6 colours for contrast enhancement of lunar and planetary observations.
    • Largest free opening of all the colour filters on the market which eliminates any vignetting.
    • Double 7-layer anti-reflection coating with only 0.25% residual reflection per surface (Phantom Group Coating) resulting in no reflections, scatter or dimming.
    • Planeoptically polished for sharp image at high magnification.
    • Included Filters: Dark Blue Filter, Light Blue Filter, Green Filter, Yellow Filter, Orange Filter and Red Filter
    • Non-ageing sealed coating
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