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

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

    # 2458405

    € 20.00 Price excl. German VAT tax (19%): € 16.81
    • 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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  2.   Baader H-Beta Narrowband-Filter (5.5nm) – CMOS-optimized

    Baader H-Beta Narrowband-Filter (5.5nm) – CMOS-optimized

    From: € 185.00 Price excl. German VAT tax (19%): € 155.46
    • Baader H-Beta Narrowband Filter – Precision Grade
    • 5.5 nm FWHM, recommended for optical systems from f/15 to f/1.8
    • 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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  3.   Baader Machine-Grease #3 Arctic-Cool (-55°C–+30°C)

    # 2905115

    € 11.00 Price excl. German VAT tax (19%): € 9.24
    • suitable for temperatures from -55°C up to +30°C
    • excellent grease-quality for low temperature application as prevailant at polar-circle regions
    • not suitable for permanent use at temperatures above 25°C
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  4.   Baader SLOAN/SDSS i'-Filter – photometric
    From: € 145.00 Price excl. German VAT tax (19%): € 121.85
    • Baader SLOAN-i' 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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  5.   Baader Hyperion Finetuning-Ring, 28 mm

    Baader Hyperion Finetuning-Ring, 28 mm

    # 2958228

    € 20.00 Price excl. German VAT tax (19%): € 16.81
    • Focal lengths Fine Tuning for Hyperion eyepieces (all focal lengths)
    • Optical path length 28mm
    • Spacer rings fit between the negative lens and the 2 "barrel, so that it matches the respective eyepiece to your needs.
    • The 13 mm eyepiece transform e.g. no loss of quality in a 9- or 11 mm eyepiece.
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  6. Baader Steel Levelling Flange for ALT 7ADN Mounts

    # 2451161

    € 329.00 Price excl. German VAT tax (19%): € 276.47
    • Baader levelling flanges are used to adjust the unevenness of the foundation or the concrete pillar as well as other deviations of the substructure from the perfect north-south alignment. They adjust these imperfections as close as possible to the mount, very precisely and steady, without reducing the stability of the pillar
    • Suitable as a pillar adapter flange to the Baader conical steel pillar #2451210
    • Top plate precision milled flat and threaded to fit the base plate.
    • Height 270 mm
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  7. Baader Planetarium nicht im Lieferumfang
    From: € 4,489.00 Price excl. German VAT tax (19%): € 3,772.27
    • Projection dome for the Baader Planetarium, sizes 2.5m and 3.5m diameter
    • Geometrically correc half-globe, consiting of 8 segments of each 45° made of fiberglass reinforced polyester.
    • Inner color matte white, outer color grey
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  8.   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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  9.   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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  10.   Baader Calcium GEN-II 1¼"

    Baader Calcium GEN-II 1¼"

    # 2961590

    € 285.00 Price excl. German VAT tax (19%): € 239.50
    • Single filter (unstacked!), shows finest solar details in calcium K (Cak) lightFor solar photography only in combination with enclosed AstroSolar photo film ND3.8 or an Herschel prism (sold seperately: Baader Safety CoolCeramic Herschel Prism 2" Photographic (#2956510P , € 645,-) )
    • Enhanced contrast matched to quantum efficiency and s/n ratio of typical CMOS cameras.
    • Reflex-Blocker™ coatings, for maximum immunity to retro-reflection from nearest auxiliary optics, even under the most adverse conditions
    • Identical filter thickness to existing standards, with utmost care for homofocality
    • 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
    • Supplied with AstroSolar photo film ND 3.8, size: 200 x 290 mm - for pre-filtering sunlight
    • The calcium filter Gen-II must NOT be used in the light path WITHOUT pre-filtering.
    • Visual observation is not possible with the calcium filter, as the eye is practically blind in this part of the spectrum. Never point the telescope directly at the sun with only the calcium filter (without an additional attenuation filter).
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  11. Auch als Schnäppchen

      Baader Guidescope rings BP II - 110-160mm

    # 1500202

    € 186.00 Price excl. German VAT tax (19%): € 156.30
    • Guidescope rings BP II (2 pc)
    • With 6 large handknobs with screw and ball bearing tips
    • For tube diameter 110 - 160mm
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  12.   Teleskopseitig (C9.25 / C11)

    # 2459132

    € 78.00 Price excl. German VAT tax (19%): € 65.55
    • Baader UFC S70 / C11/C9.25 Hyperstar, SC, HD Adapter
    • telescope-sided C11/C9.25 Hyperstar, SC and EdgeHD Adapter
    • camera-sided with S70 dovetail
    • can be adapted via the S70 dovetail to the UFC filter base #2459110 as well as to UFC extensions
    • Please note the below description on Hyperstar Adaptation
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  13.   ASSF: AstroSolar Spotting Scope Filter OD 5.0 (50mm - 150mm)

    ASSF: AstroSolar Spotting Scope Filter OD 5.0 (50mm - 150mm)

    From: € 39.00 Price excl. German VAT tax (19%): € 32.77
    • Safe solar observation and photography with all spotting scopes, amateur telescopes and camera lenses
    • AstroSolar Safety Film OD 5.0, mounted stress free in high-quality cell
    • Scope of supply: ASSF Filter (Apertures 50 to 100mm) come with three centering bolts of 13mm diameter and 24 mm height, adjustable to the tube diameter of your binocular. ASSF 115 and 130 packages come with three centering bolts of 10mm diameter and 38mm length. In addition three safety straps with glue-pads and 32-page mounting instructions.
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  14.   Baader Stronghold - Additional set of EQ-clamp brackets

    # 2450317

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Seperate Set of EQ-clamps to mount at the bottom side of the Baader-Stronghold
    • Allows the Stronghold to be fixed onto an existing EQ-dovetail bar, while holding on top another EQ-dovetail bar
    • Can in addition to the 1x included EQ-clamp of the Strongold Tangent Assembly be mounted on the underside of the Stronghold
    • The Stronghold is characterized on an EQ (V) rail are fixed while above an EQ (V) rail terminals
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  15.   Kameraseitig (S 70 Schwalbenschwanz)

    # 2459143

    € 39.00 Price excl. German VAT tax (19%): € 32.77
    • Baader UFC S70/5 Extension 40mm
    • telescope-sided with S70 dovetail clamp (screws included)
    • camera-sided with S70 dovetail
    • can be adapted via the S70 dovetail to the UFC filter base #2459110 and allows adaption of telescope-sided adapters with the S70 dovetail clamp
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  16.   T-Ring Praktica M 42x1to T-2

    # 2408301

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • 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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  17.   DADOS: Baader Carrying Case for DADOS and accessories

    # 2452110

    € 83.00 Price excl. German VAT tax (19%): € 69.75
    • For safe transport and storage of the DADOS spectrograph
    • Spaced to hold all DADOS-accessories
    • Only available in connection with the DADOS slit spektrograph
    • Included in scope of supply of DADOS Slit – Spectrograph (#2458550 , € 2360,-)
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  18.   Expansion Ring M55a to M68i

    Expansion Ring M55a to M68i

    # 2458234

    € 47.00 Price excl. German VAT tax (19%): € 39.50
    • Baader M55a/M68i Adapter - converts a M55 female thread into a M68 female thread
    • suitable for all Baader 2" mirrors (# 2456115, 2456117, 2456100) or prisms with female M55 thread (#2456120)
    • for largest aperture with 2" star diagonals and makes the adaptation of a M68 quick changer behind the star diagonal possible
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  19.   Baader C-Mount T-2 with integrated 1¼" Filterholder

    Baader C-Mount T-2 with integrated 1¼" Filterholder

    # 2958520

    € 43.00 Price excl. German VAT tax (19%): € 36.13
    • 1" (25.4mm) C mount, coupled with swivel T-2 Photo thread with integrated filter mount
    • With integrated 1¼ "filter mount - M28.5
    • Delivery without filter
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  20.   Diamond Steeltrack® S58 to M68a BDS-Adapter

    # 2957206

    € 39.00 Price excl. German VAT tax (19%): € 32.77
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