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.   M54 Extension Tubes (5 / 7.5 / 10 / 15 / 30 / 40 mm)

    M54 Extension Tubes (5 / 7.5 / 10 / 15 / 30 / 40 mm)

    From: € 32.00 Price excl. German VAT tax (19%): € 26.89
    • Used to adjust the working distance of larger cameras and similar accessories with M54 thread
    • Telescope side M54x0.75 female thread, 3.5 mm depth
    • Eyepiece-/camera side M54x0.75 male thread, 3 mm length
    • High-quality Aluminum, available in different lengths
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  2.   Baader Hyperion 2" Finetuning Stopring with brass clamping ring & 2 thumb screws

    Baader Hyperion 2" Finetuning Stopring with brass clamping ring & 2 thumb screws

    # 2958027

    € 24.00 Price excl. German VAT tax (19%): € 20.17
    • With the stop collar bottoming of 1¼ "barrel with applications of fine tuning rings on the diagonal, or a prism is prevented
    • With brass clamping ring and two clamping screws
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  3.   Baader 3,5" Quick Changer and Instrument rotator for PlaneWave

    # 1324000

    € 395.00 Price excl. German VAT tax (19%): € 331.93
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  4.   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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  5.   Baader Semi APO Filter

    Baader Semi APO Filter

    From: € 90.00 Price excl. German VAT tax (19%): € 75.63
    • Semi-APO Baader filter with IR Blocker
    • A combination of our Moon and Skyglow Neodymium filter with fringe killer coating to deliver an amazing colour-corrected image on achromatic refractors.
    • Virtually neutral-coloured image without the blue and red halos causing the annoying violet fringe. The increase to image contrast is disturbingly great.
    • Reflection-free anti-reflective and optically polished.
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  6.   Baader Hyperion SP54/SP54 Extension Ring

    # 2958090

    € 21.00 Price excl. German VAT tax (19%): € 17.65
    • Extension Ring with 11mm optical path length, with threaded protective flap for the SP54 external thread
    • Required for the connection of the DT-rings SP54 / M28 and SP54 / M37
    • The Hyperion DT-rings are optimized for the shortest distance between eyepiece lens and digital camera lens. Only in this way is a vignetting image illumination possible
    • 2 adjusting rings for SP54 thread are free with the purchase at each Hyperion DT-ring.
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  7.   Baader O-III Ultra-Narrowband-Filters (4nm) – CMOS-optimized

    Baader O-III Ultra-Narrowband-Filters (4nm) – CMOS-optimized

    From: € 244.00 Price excl. German VAT tax (19%): € 205.04
    • Baader O-III Ultra-Narrowband Filter – Premium Grade
    • 4 nm FWHM, recommended for optical systems from > f/3.4
    • 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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  8.   9 mm Morpheus® 76° widefield eyepiece

    9 mm Morpheus® 76° widefield eyepiece

    # 2954209

    € 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
    • Large scope of supply: includes amongst others Hyperion / Morpheus® M43 extension (#2954250 , € 20,-) and Eyepiece-Holster for Morpheus® eyepieces (#2954202 , € 10,-) – further accessories see product description
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  9.   Baader H-alpha 2" unmounted (Ø 47,4 mm) f/2 Highspeed-Filter (6.5nm) for FCCT – CMOS-optimized

    # 2961153U

    € 230.00 Price excl. German VAT tax (19%): € 193.28
    • 47.4 mm (2" w/o cell) x 2 mm Baader CMOS H-alpha 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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  10.   Baader Special C-Adapter for the old Pentax S (= T-1) Thread

    # 2958530

    € 61.00 Price excl. German VAT tax (19%): € 51.26
    • C-Mount to Canon EOS Adapter Baader C-mount adapter for DSLR camera lenses
    • To connect DSLR camera lenses or DMK video modules
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  11.   Barrel and Leveling Weight for 3" (Losmandy) dovetail, 3.5 kg

    # 2451532

    € 325.00 Price excl. German VAT tax (19%): € 273.11
    • Barrel and leveling weight made of stainless steel (rustproof) with 1/4" photo thread (female)
    • For mounting on or under 3" Losmandy dovetail
    • Dimension: 109mm x 120mm x 39mm (without screws)
    • 3,5 kg net weight
    • can be combined with  1 kg leveling Counterweight (#2951401 , € 57,-) to achieve a weight of either 4.5 kg or even 5.5 kg.
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  12.   Baader Machine-Grease #1 Teflon-Brown (-15°C–+55°C)

    # 2905105

    € 11.00 Price excl. German VAT tax (19%): € 9.24
    • suitable for temperatures from -15°C up to +55°C
    • very good dampening characteristics, very suited for enabling "less than perfect" mount drives to run smoothly
    • Not suitable for permanent use below -10 °C
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  13.   Baader SLOAN/SDSS (ugriz') Filter Set – photometric
    From: € 795.00 Price excl. German VAT tax (19%): € 668.07
    • Baader SLOAN-ugriz' Bandpass Filter Set, suitable from f/15 to f/1.8
    • SLOAN/SDSS (ugriz’) photometric filters 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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  14.   Teleskopseitig (2" Innengewinde)

    # 2459128

    € 25.00 Price excl. German VAT tax (19%): € 21.01
    • Baader UFC S70 / 2" SC-thread (f) Adapter
    • telescope-sided 2" SC inner thread
    • camera-sided with S70 dovetail
    • can be adapted via the S70 dovetail to the UFC filter base #2459110 as well as to UFC extensions
    • included: 1 mm thick spacer ring to fasten 2" nosepieces with longer threads
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  15.   Baader Medium Pillar (BMP) Levelling Flange For AstroPhysics 1200/1600 Mount

    # 2451173

    € 398.00 Price excl. German VAT tax (19%): € 334.45
    • 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
    • Top plate precision milled flat and threaded to fit the base plate.
    • Overall height: 108 mm
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  16.   Baader Tripod Adapter Flange for Celestron CGX / CGX-L

    # 2451118

    € 111.00 Price excl. German VAT tax (19%): € 93.28
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  17.   3kg counterweight for GM 1000 stainless steel (V2A)

    # 1452072

    € 108.00 Price excl. German VAT tax (19%): € 90.76
    • made of V2A stainless steel
    • for axis diameter of 30 mm
    • Diameter 140 x H 30 mm
    • 3kg
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  18.   Baader UFC 2" (m) SC Camera-Adapter (optical height: 2 mm)

    # 2459120

    € 29.00 Price excl. German VAT tax (19%): € 24.37
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  19.   Additional Shelf for Tray for Baader model steel  pillar BMP/BHP
  20. Guidescope rings not included

    BAADER APO 95/580 CaF2 Travel Companion

    # 2300095

    € 4,495.00 Price excl. German VAT tax (19%): € 3,777.31
    • Baader Travel Companion - a Genuine Fluorite Apochromat in a compact mechanical design - the perfect „Travel Companion“. Made in Germany
    • weight 3.1 kg, backfocus 150mm (210 mm w/o extension)
    • 580 mm focal length (since 2020 – previous models have 560 mm focal length)
    • Scope of delivery:
      • Baader APO 95/580 CaF2 Travel Companion
      • Baader 2" RT Diamond Steeltrack focuser featuring micro-geared high precision drive system with true diamonds, 80 mm focus travel and 1:10 reduction
      • 60mm removable tube extension - to enlarge the backfocus for binocular viewing to 210mm
      Tube rings and clamping plate not included
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