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.   17,5 mm Morpheus® 76° widefield eyepiece

    17,5 mm Morpheus® 76° widefield eyepiece

    # 2954217

    € 275.00 Price excl. German VAT tax (19%): € 231.09
    • Full field sharpness: The ultra-sharp 76° undistorted flat field is unsurpassed by any other modern wide field eyepiece. Also on-axis sharpness and contrast rivals our best, ever released planetary eyepieces, the Zeiss Abbe ZAO I & II.
    • Long Eye Relief and optimized for bino-viewing:  ~ 20mm of eye relief provides that famous spacewalk feeling, incredibly impressive with bino and both eyes.
    • Hard aluminium alloy with industrial quality UV-stabilized anodizing surrounds a set of 8 lenses with one ED- and two Lanthanum elements.
    • 2" and 1¼" nosepiece: integrated into one eyepiece of 55mm max outer diameter, supports bino-viewing even for kids.
    • Photo-Video Adaption: Like their Hyperion siblings, all Morpheus eyepieces make superb imaging projection optics with the M43 photo/video-thread
    • The Morpheus 17.5 mm is the only eyepiece of the Morpheus series that is not parfocal to the rest of the series. It requires 2.5 mm infocus.>/li>
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  4.   Baader S-II 2" unmounted (Ø 47,4 mm) f/2 Highspeed-Filter (6.5nm) for FCCT – CMOS-optimized

    # 2961303U

    € 227.00 Price excl. German VAT tax (19%): € 190.76
    • 47.4 mm (2" w/o cell) x 2 mm Baader CMOS S-II f/2 Highspeed Filter – Precision Grade
    • 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)
    • 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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  5.   OPFA - Eyepiece Projection adapter  ( I - VII )
    From: € 55.00 Price excl. German VAT tax (19%): € 46.22
    • OPFA I –Eyepiece Projection adapter ( I - VII )
    • Delivery without projection eyepiece
    • For imaging with digital and/or analog (D)SLR cameras with removable lens
    • Consist of base version OPFA (single parts see OPFA IV) and additional lens sided adapters on other ADPS versions
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  6.   ASBF: AstroSolar Binocular Filter OD 5.0 (50mm - 100mm)

    ASBF: AstroSolar Binocular Filter OD 5.0 (50mm - 100mm)

    From: € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Safe solar observation with all types of binoculars / safe solar photography with all camera lenses
    • AstroSolar Safety Film OD 5.0, mounted stress free in high-cality cell
    • One side of filter cell shortened for use with binoculars. Two filters are mandatory for binocular observation, mentioned price is for one piece only
    • Scope of supply: ASBF 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. In addition three safety straps with glue-pads and mounting instructions
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  7.   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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  8.   Baader UBVRI Bessel B-Filter – photometric
    From: € 140.00 Price excl. German VAT tax (19%): € 117.65
    • Baader UBVRI-B Bandpass Filter, suitable from
    • Classic photometric filter with transmission according to Bessel – parfocal with all Baader filters of the same size
    • 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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  9.   Kameraseitig (S 70 Schwalbenschwanz)

    # 2459142

    € 33.00 Price excl. German VAT tax (19%): € 27.73
    • Baader UFC S70/5 Extension 15mm
    • 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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  10.   Baader Heavy Pillar (BHP)  Levelling Flange for GM 4000 with 20° tilt

    # 2451184

    € 720.00 Price excl. German VAT tax (19%): € 605.04
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  11.   Universal Alan Gee II  - Telecompressor (UAG II)

    Universal Alan Gee II - Telecompressor (UAG II)

    # 2454405

    € 196.00 Price excl. German VAT tax (19%): € 164.71
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  12.   6kg counterweight for GM 2000 stainless steel (V2A)

    # 1452075

    € 152.00 Price excl. German VAT tax (19%): € 127.73
    • made of V2A stainless steel
    • for axis diameter of 40 mm
    • Diameter 185 x H 30 mm
    • 6kg
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  13.   Baader UFC M68x1 (f) Camera-Adapter (optical height: 5,5 mm)

    # 2459118

    € 33.00 Price excl. German VAT tax (19%): € 27.73
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  14.   ASTF: AstroSolar Telescope Filter OD 5.0 (80mm - 280mm)

    ASTF: AstroSolar Telescope Filter OD 5.0 (80mm - 280mm)

    From: € 85.00 Price excl. German VAT tax (19%): € 71.43
    • Safe for solar observation and photography with all high-end telescopes and extreme tele-lenses. Suitable for highest magnifications and detailed observation of individual sunspots
    • AstroSolar Safety Film OD 5.0, mounted stress free in temperature compensated cell
    • No astigmatism during winter observation or with temperature changes in summer
    • Scope of supply: ASTF Filter with apertures from 80 to 180mm (200 – 280mm not yet available) come with two sets of centering bolts in 38mm length. 3 bolts with 10mm diameter and 3 bolts with 20mm diameter, adjustable to the tube diameter of your telescope or dew cap. In addition three safety straps with glue-pads and three rubber plugs to cover the holes that are not used, mounting instructions.
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  15.   Eudiascopic ED eyepiece 35 mm - 1¼"

    Eudiascopic ED eyepiece 35 mm - 1¼"

    # 2404105

    € 185.00 Price excl. German VAT tax (19%): € 155.46
    • With rubber grip surface and eyeshield
    • eye-friendly ease of viewing - die image will stay visible, even after sligth change of head or telescope position
    • 5 lenses in 3 groups, resulting in bright image, absolutely sharp edges, flat image field and correctly place exit pupil
    • 35mm focal length, 7x (MC) multi-coated optics
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  16.   Baader UFC M72 (m) Camera-Adapter (optical height: 2 mm)

    # 2459123

    € 60.00 Price excl. German VAT tax (19%): € 50.42
    • optical height: 2 mm
    • telescope-side with mounting plate for UFC-Base (screws included)
    • camera-side with M72 outer (male) thread (e.g. for Starlight Xpress cameras)
    • can be adapted via the included screws and the mounting plate to the UFC filter base #2459110 and enables to mount the UFC-main body in front of any camera lens with (female) M72 front filter thread
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  17.   Baader Double Polarizing Filter
    From: € 80.00 Price excl. German VAT tax (19%): € 67.23
    • Baader Double Polarizing Filter - Ideal for solar and planetary observations.
    • For solar work in conjunction with Baader AstroSolar Safety Film or Baader Herschel Wedge Prism (never use any eyepiece filter for solar observation without objective front filter).
    • Rotatable filter cell allows continous adjustment of brightness for comfortable viewing
    • Enhances contrast during planetary observation.
    • Non-ageing sealed coating edges.
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  18.   Baader Tripod Adapter Flange for Celestron CGEM-DX and CGE-Pro

    Baader Tripod Adapter Flange for Celestron CGEM-DX and CGE-Pro

    # 2451116

    € 122.00 Price excl. German VAT tax (19%): € 102.52
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  19.   1¼" / M41 Eyepiece-Adapter for Kowa TSN 770 / 880 Spotting Scopes

    # 2454520

    € 39.00 Price excl. German VAT tax (19%): € 32.77
    • 1¼" / M41 eyepiece clamp for Kowa spotting scopes
    • enables connection of all Baader 1¼" eyepieces (Morpheus 76°, Hyperion Zoom, Hyperion 68°, Classic-Ortho) onto KOWA-Spotting Scopes and KOWA-Barlow lenses. Also suitable for any other astronomical 1¼" eyepiece
    • Features a captive bronze compression ring to prevent marring of eyepiece barrels
    • The 1.25" eyepiece adapter is slipped onto any 1¼" eyepiece and tightened with the included 1.3mm allen wrench
    • Spotting-Scope-sided with M41 male thread
    • Eyepiece-sided 1¼" clamping diameter
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  20.   Baader M43a x 1 / T-2a Adapter (e.g. for Vixen)

    # 1508037

    € 33.00 Price excl. German VAT tax (19%): € 27.73
    • Telescope-sided with M43 x 1 male thread, e.g. for Vixen instruments
    • Eyepiece-sided with T-2 (M42 x 0,75) male thread
    • This connection ring allows to connect e.g. a binoviewer or a ClickLock® eyepiece directly at the focuser with M43 x 1 female thread (e.g. Vixen / Lichtenknecker)
    • Optical path length only 3 mm
    • To use T-2 parts on a M43i x1 female thread (meaning a M43 female thread with 1mm pitch per turn), we recommend our Baader M43a x 0.75 / T-2a Adapter (e.g. for Takahashi) (#2458199 , € 37,-)
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