Welcome to the website of Baader Planetarium

Baader Planetarium

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 Short Pillar III w/o Flange Adapter

    Baader Short Pillar III w/o Flange Adapter

    # 2451150

    € 225.00 Price excl. German VAT tax (19%): € 189.08
    • suitable for VIXEN, CELESTRON CGEM (and other) mounts
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  2.   Baader Z(AP)-120 Dove tail bar, 120mm

    Baader Z(AP)-120 Dove tail bar, 120mm

    # 2451103

    € 29.00 Price excl. German VAT tax (19%): € 24.37
    • Z-dovetail rail: Pre-drilled and with longitudinal grooves for any telescopes, pipe clamps etc.
    • Length = 120mm, with 40 mm wide contact surface for the attachment of any tube rings
    • Fits Astrophysics and Zeiss clamps
    • Weight: approx 160g
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  3.   Solar Shade with drilled hole 2"

    Solar Shade with drilled hole 2"

    # 2959280

    € 35.00 Price excl. German VAT tax (19%): € 29.41
    • A Solar Shade made from Aluminium to clamp between any 2" connection
    • Drilling for 2", (ø 50,8 mm)
    • 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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  4.   Baader Hyperion 68° Eyepiece Set (Complete)

    Baader Hyperion 68° Eyepiece Set (Complete)

    # 2454600

    Regular Price: € 875.00

    Special Price Excl. Tax: € 659.66 Incl. Tax: € 785.00

    • Eyepiece set with all seven Hyperion focal lengths (5, 8, 10, 13, 17, 21, 24 mm), incl. Eyepiece case
    • Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye
    • Phantom group coatings in Zeiss class for complete freedom of reflections and maximum image contrast
    • Modular design of the eyepiece body allows modification of the eyepiece focal length with optional finetuning rings
    • Camera ready! Almost all DSLR camera bodies can be connected but also simpler fixed lens cameras directly to the Hyperion eyepieces
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  5.   Baader Colour Filters (blue, bright blue, green, yellow, red, orange)

    Baader Colour Filters (blue, bright blue, green, yellow, red, orange)

    From: € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Available in 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)
    • Available Filters: Dark Blue Filter, Light Blue Filter, Green Filter, Yellow Filter, Orange Filter and Red Filter.
    • Both sides 7-layer AR coating with only 0.25% residual reflection per surface. This is the most antireflective that has ever been undertaken with color filters.
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  6.   Diamond Steeltrack® T-2 Adapter

    Diamond Steeltrack® T-2 Adapter

    # 2957202

    € 24.00 Price excl. German VAT tax (19%): € 20.17
    • BDS-Adapter with T-2 outer thread to connect T-2 parts
    • is mounted instead of the standard clamp with the S58 dovetail ring
    • suitable for all Baader Diamond Steeltrack® (BDS) focusers
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  7.   Baader T-2 Maxbright Mirror Diagonal (T-2 part #01A)

    Baader T-2 Maxbright Mirror Diagonal (T-2 part #01A)

    # 2456100

    € 195.00 Price excl. German VAT tax (19%): € 163.87
    • 1¼ "Maxbright Universal Star Diagonal
    • Sitall mirror material (glass ceramic with zero expansion coefficient), 1/10 lambda surface finish
    • 140 coating layers for a 99% reflectance
    • Scratch-proof, lifetime durable and absolutely flat!
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  8.   Baader Rubber Eyeshield IV (smooth inside) for Diameter 40,5 – 41,5 mm

    Baader Rubber Eyeshield IV (smooth inside) for Diameter 40,5 – 41,5 mm

    # 2402030A

    € 12.00 Price excl. German VAT tax (19%): € 10.08
    • With side flap
    • For diamter 40.5mm - 41.5mm
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  9.   BACHES: C11/14 Adapter

    BACHES: C11/14 Adapter

    # 2458633

    € 98.00 Price excl. German VAT tax (19%): € 82.35
    • BACHES C11/C14 Adapter
    • Allows connection of BACHES to a Celestron C11/C14 Telescope
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  10.   Application

    Mark V Großfeld (Giant)-Binocular

    1 Review(s) | Add Your Review

    # 2456410

    € 1,275.00 Price excl. German VAT tax (19%): € 1,071.43
    • Fifth edition of the former Carl Zeiss giant binocular with 30 mm prisms - our most elaborate binocular
    • With recalculated 7-layer dereflective multi-coatings on all air-glass surfaces
    • High performance beam-splitter with dielectric splitter layer
    • Including 2x {{block type="core/template" template="wordpress/product/shortcode-global.phtml" shortcode="[product sku=\"2458100\"]"}}, 1x {{block type="core/template" template="wordpress/product/shortcode-global.phtml" shortcode="[product sku=\"2456313A\"]"}} and 1x {{block type="core/template" template="wordpress/product/shortcode-global.phtml" shortcode="[product sku=\"2456415\"]"}}
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  11.   Baader Hyperion Zoom T-Ring SP54/T-2

    Baader Hyperion Zoom T-Ring SP54/T-2

    # 2958085

    € 5.00 Price excl. German VAT tax (19%): € 4.20
    • To adapt DSLR T-Rings onto Clickstop-Zoom eyepiece
    • The only ring with direct transition from the SP54 system thread to T-2a (M42x0.75)
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  12.   Baader Wide-T-Ring Nikon Z (for Nikon Z bajonet) with D52i to T-2 and S52

    Baader Wide-T-Ring Nikon Z (for Nikon Z bajonet) with D52i to T-2 and S52

    3 Review(s) | Add Your Review

    # 2408335

    € 28.00 Price excl. German VAT tax (19%): € 23.53
    • Baader Wide-T-Ring Nikon Z to connect Nikon Z cameras on the Astro T-2 system and the S52 dovetail
    • All Baader Wide-T-rings have an S52 dovetail in addition to the inserted T-2 ring. This allows the T-ring to be modified to an M48 female thread using the S52 / M48 adapter #2958552, or to use the S52 barrel #2958551 without the T-2 reduction. With the S52 / M68 adapter # 2458252, the Wide-T-Ring can be directly attached to an M68 male thread to securely fasten your camera to the widest possible aperture.
    • All Baader Wide T-rings can be directly adapted to an UFC (Universal Filter Changer) with the optional Baader UFC S52 dovetail camera-adapter (#2459119), in order to change different filter sizes directly in front of the camera sensor.
    • Furthermore, the illumination of the camera chips improved significantly, mainly because of the larger clear aperture.
    • On the camera side: Nikon Z bayonet
    • Telescope side: S52 dovetail clamp incl. S52/T-2 internal thread with 0.75mm pitch
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  13.   Baader Expanding Ring T-2f / M48m (T-2 part #29)

    T-2 Part #: 29

    Baader Expanding Ring T-2f / M48m (T-2 part #29)

    1 Review(s) | Add Your Review

    # 2458110

    € 20.00 Price excl. German VAT tax (19%): € 16.81
    • T-2 / M48 extension converts M48 female into T-2 female thread)
    • Focusser side 48mm / 2" external thread (fits all 2" filters)
    • Telescope side with T-2 internal thread
    • 2.5mm optical path length
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  14.   T-Ring Praktica M 42x1to T-2

    T-Ring Praktica M 42x1to T-2

    # 2408301

    € 22.00 Price excl. German VAT tax (19%): € 18.49
    • Baader T-Ring to connect Praktica/Pentax DSLR cameras on the Astro T-2 system
    • Represents the standard exact distance of 55.0mm from the front support surface of the T-ring to the image plane of the camera body
    • Camera-sided connection: Praktica M42 x 1
      • Telescope-sided connection: T-2 internal thread with 0.75mm pitch
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  15.   Baader M68 Extension tube 40mm

    Baader M68 Extension tube 40mm

    1 Review(s) | Add Your Review

    # 2458204

    € 51.00 Price excl. German VAT tax (19%): € 42.86
    • M68 extension tube for classic eyepiece projection or Fluoride Flatfield Convertors (FFC)
    • 40mm long
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  16.   Baader UBVRI Photometric Johnson/Bessel V-Filter (4mm Glass)

    Baader UBVRI Photometric Johnson/Bessel V-Filter (4mm Glass)

    € 394.00 Price excl. German VAT tax (19%): € 331.09
    • 50x50 mm Baader UBVRI - B-Filter
    • Photometric Johnson/Bessel filter system
    • partial dielectric design with BBAR minimized reflections
    • Planeoptically polished, 4mm glass thickness
    • non-ageing sealed coating edges
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  17.   Baader M48 Spacer Ring for MPCC III / Protective EOS T-Ring

    Baader M48 Spacer Ring for MPCC III / Protective EOS T-Ring

    # 2458405

    € 17.50 Price excl. German VAT tax (19%): € 14.71
    • This M48-spacer ring is necessary for connecting the MPCC Mark III coma corrector at Baader Protective Canon EOS T-Ring
    • Use the full aperture of the M48 thread instead of M42 – in conjunction with the Baader protective CANON T-Ring
    • This M48 spacer ring is the necessary addition in order to mount the MPCC Mark III directly onto the Baader protective EOS T-ring while securing the correct optical distance of 55mm and by utilizing the full M48 unvignetted aperture
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  18.   Baader Interline CCD Narrowband-Filterset III (H-alpha 35 / OIII / SII / H-Beta) for Interline-CCD

    Baader Interline CCD Narrowband-Filterset III (H-alpha 35 / OIII / SII / H-Beta) for Interline-CCD

    € 715.00 Price excl. German VAT tax (19%): € 600.84
    • consisting of 4 Filters: H-alpha 35nm, H-beta, O III, S-II
    • non-ageing sealed coating edges
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  19.   Filter cell 2" Low Profile, 6mm height

    Filter cell 2" Low Profile, 6mm height

    # 2459252L

    € 24.00 Price excl. German VAT tax (19%): € 20.17
    • Baader Low Profile 2" filter cell (without optical filter)
    • only 6mm optical height
    • with grip-crown
    • unlabeled
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  20.   3kg counterweight for GM 1000 stainless steel (V2A)

    3kg counterweight for GM 1000 stainless steel (V2A)

    # 1452072

    € 95.00 Price excl. German VAT tax (19%): € 79.83
    • made of V2A stainless steel
    • for axis diameter of 30 mm
    • Diameter 140 x H 30 mm
    • 3kg
    Learn More

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Baader Planetarium GmbH

Our company exists now for more than 50 years. In this time, more than 15.000 Baader Planetariums (the first patented product of our company) help all over the world to give students an understanding of astronomical correlations. In our own manufactory, more than 500 observatory domes have been produced and delivered turnkey-ready. Instruments and telescope accessories from "Baader" are known for their high qualities by many astronomers and universities. We consider it our duty and obligation, not only to sell telescopes, but an indivdually selected telescope system, that brings you a lifetime of joy.

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© 1966 - 2020 Baader Planetarium GmbH: Zur Sternwarte - 82291 Mammendorf - Germany - Tel.: 0049-8145/80890 - kontakt (at) baader-planetarium.de