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 K-Line Filter 1¼" (double stacked)

    Baader K-Line Filter 1¼" (double stacked)

    # 2458355

    € 334.00 Price excl. German VAT tax (19%): € 280.67
    • Warning: for photographic imaging only
    • for solar work use only with 3.8 AstroSolar 200x290mm Photo Film (included)
    • never use any eyepiece filter for solar observation without objective front filter
    • non-ageing sealed coating edges
    • Never look into the sun with the K-Line filter without an additional OD-reduction filter. For more information read the PDF Notes about the stacked 1¼" K-Line Filter
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  2.   Baader 2" / T-2 (M48) nosepiece with Safety Kerfs

    Baader 2" / T-2 (M48) nosepiece with Safety Kerfs

    # 2458130

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Nosepiece with Baader proprietory Safety Kerfs grooves so that even the heaviest accessories cannot fall to the ground
    • Equipped with only 3 mm long T-2 thread
    • Eyepiece-/camera side with male T-2 and M48 threads
    • Telescope side with 2" outer diameter and 48mm filter thread for 2" filters
    • Effective optical length 3 mm
    • Also available as version without Safety-Kerfs and with longer T-2 thread (5mm):
      Baader 2" nosepiece to T-2 / M48 (T-2 part #16) (#2408150 , € 40,-)
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  3.   Baader U-Venus-Filter (350nm)

    Baader U-Venus-Filter (350nm)

    From: € 239.00 Price excl. German VAT tax (19%): € 200.84
    • Baader U-Filter (Venus and UV) 350nm.
    • Transmission peak approx. 80% at 350nm, bandwidth 60nm (320-380nm), completely blocking the entire spectral range from 200nm to 1120nm.
    • Dielectric multi-coating on optically polished Schott Glass.
    • Enables imaging in the deep UV spectral region. A "breakthrough" for imaging the planet Venus! Allows amateur astronomers to capture cloud structures of the Venusian atmosphere.
    • Successful astro-application of this filter requires a suitable UV-sensitive lucky imaging camera module (i.e. SKYRIS 274M) with at least a telescope of 5" diameter (a telescope with an 8" diameter is recommended).
    • Non-astronomical applications possible: e.g. check for paint damage on cars or state of health of plants and much more. Read more in the detailed description or with a translate tool on this (german) test review: Baader-U" in the "terrestric" Photography
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  4.   Baader V-120 dovetail, 120mm for Vixen, Celestron and Skywatcher Mounts

    # 2451650

    € 33.00 Price excl. German VAT tax (19%): € 27.73
    • V (EQ) with centrally milled slots
    • Length: 120mm
    • Base width 44mm
    • Fits Vixen, Celestron, Skywatcher and other mounts
    • Black Anodized
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  5.   Steplessly variable diaphragm 13 - 113mm

    # 2459300

    € 366.00 Price excl. German VAT tax (19%): € 307.56
    • Steplessly variable, white anodized and heat reflecting diaphragm from 13- to 113 Millimeter for our D-ERF Filters
    • For optimum adjustment of a telescope aperture when observing with an H-alpha filter of Solar Spectrum (also suitable for other brands)
    • The diaphragm has four telescope-sided M3-threads on a pitch circle radius of 60 mm to fasten also on a DIY-holder.
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  6. Slotted fixing washer for the tellurium

    # 2000311

    € 6.00 Price excl. German VAT tax (19%): € 5.04
    • Replacement part for fixing the electrically driven solar system (tellurium) of The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
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  7.   Baader 3.3" Celestron Nut (T-2 part #18)

    # 2408145

    € 72.00 Price excl. German VAT tax (19%): € 60.50
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  8.   Pan Adjuster for adjusting the optical axis of parallel mounted telescopes

    # 2451515

    € 1,185.00 Price excl. German VAT tax (19%): € 995.80
    • Compact, mobile rotary stage for adjustment of 3" or 8" PAN EQ clamps on double mounting plates or mounts of the L-Mount series.
    • Makes it possible to adjust the optical axes of parallel mounted telescopes to each other.
    • Mounts parallel to the main telescope on the side of the dual mount or on the side port of a PlaneWave L-mount to align and simultaneously operate secondary telescopes such as RASA-, or Newtonian telescopes parallel to the main telescope in the azimuthal or equatorial configuration. To connect the PAN adjuster to the L-350 mount, the Adapter to mount PAN-Adjuster to PlaneWave L-350 (#2451516 , € 143,-) is required.
    • Push pull screws allow to adjust the angle of the installation plate to the rotation plate.
    • Adjustment screws allow to adjust the rotational angle between the attachment plate and the rotation plate
    • Cutouts and hole in the middle allows for cabeling
    • Made of solid Dural Aluminum and connected with stainless steel clamping rings.
    • Developed and manufactured at Baader Planetarium in Germany.
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  9.   Classic Plössl 32mm, 1¼" Eyepiece (HT-mc) - w.aux spacer tube and winged rubber eyecup

    Classic Plössl 32mm, 1¼" Eyepiece (HT-mc) - w.aux spacer tube and winged rubber eyecup

    # 2954132

    € 68.00 Price excl. German VAT tax (19%): € 57.14
    • Baader Classic Plössl 32mm 1¼" eyepiece, apparent field of view 50°, with aux spacer tube and winged rubber eyecup
    • Parfocal Eyepiece series with very high transmission
    • This eyepiece delivers a pure-white image with outstanding sharpness and contrast
    • True High-Transmission- (HT) Multi-Coating (MC) on all glass-air-surfaces offer a brilliant image while showing almost no internal reflections
    • Suitable as projection eyepiece for ADPS (Afocal Digital Projection System)
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  10.   Adapter M54i to M48a

    # 2958750

    € 36.00 Price excl. German VAT tax (19%): € 30.25
    • Reducing Adapter M54 to M48 with M54 female thread
    • Changes the M54 male thread of an adapter into an M48 male thread
    • Can be used to combine adapters with M54 male threads with accessories with M48 female thread
    • Made of hardened, stainless steel
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  11.   Baader 2" Upgrade Kit for Hyperion-Clickstop-Zoom-Eyepiece

    # 2454824C

    € 48.00 Price excl. German VAT tax (19%): € 40.34
    • 2 " retrofit kit for Hyperion ClickStop zoom eyepiece, consisting of the adapter ring M45 / 2" inside, as well as our 2 " barrel.
    • 1¼" Hyperion Clickstop-Zoom-Eyepiece can be upgraded into a 2"
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  12.   2.5 kg leveling counterweight Ø 75x75mm, made of V2A stainless steel

    # 2951402

    € 143.00 Price excl. German VAT tax (19%): € 120.17
    • Leveling counterweight for Baader Leveling counterweightshafts
    • For axis diameter 16mm
    • Diameter 75mmxH75
    • 2.5kg own weight
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  13.   Baader Handknob (for guidescope rings and counterweights)

    Baader Handknob (for guidescope rings and counterweights)

    # 2958245

    € 10.00 Price excl. German VAT tax (19%): € 8.40
    • 1pc Handknobe
    • for Guide scope rings & counterweights
    • M10/Diam. 45mm
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  14.   Abbildung ähnlich

    # 2451174

    € 450.00 Price excl. German VAT tax (19%): € 378.15
    • 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 Heavy Pillar (BHP), modal steel pillar with up to 600 kg payload capacity (available in 60 - 165 cm) (various versions available)
    • consisting of two solid Steel, separated by six steel bars
    • Top plate precision milled flat and threaded to fit the base plate.
    • Overall height 6" (150 mm)
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  15.   Adapter 4.1"i UNF/24G to M68ix1 (for TEC 140-200 and 3.5" Feathertouch focusers)

    Adapter 4.1"i UNF/24G to M68ix1 (for TEC 140-200 and 3.5" Feathertouch focusers)

    # 2458191

    € 154.00 Price excl. German VAT tax (19%): € 129.41
    • Adapter with M68i x 1 (Zeiss) to 4,1"i UNF/24G for TEC 140 to 200 as well as Feathertouch 3,5" focusers
    • Provides an M68 female thread to fit the shortest version of 2" ClickLock clamp or FFC/M68 Adapter-System
    • Enables the connection of all M68 (Zeiss) system parts to the above mentioned focusers
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  16.   Baader 3.5 / 4nm  f/2 Ultra-Highspeed Filter-Set – CMOS-optimized (H-alpha / O-III / S-II)

    Baader 3.5 / 4nm f/2 Ultra-Highspeed Filter-Set – CMOS-optimized (H-alpha / O-III / S-II)

    From: € 735.00 Price excl. German VAT tax (19%): € 617.65
    • Baader H-alpha / O-III / S-II f/2 Ultra-Highspeed Filter Set – Premium Grade
    • 3.5 / 4 nm FWHM (to harmonize the exposure time from H-alpha with O-III / S-II), recommended for extremely fast optical systems from < f/2.3
    • Specially designed for the special filter requirements when used with extremely fast f/2 optics like the Celestron RASA astrographs
    • 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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  17.   Baader T-2 BBHS ® Mirror Diagonal

    # 2456103

    € 275.00 Price excl. German VAT tax (19%): € 231.09
    • T-2 BBHS star diagonal without T-2 outer threads. Provides greatest reflectance over most spectral range from 390 to 2000nm
    • Much higher in brilliance than cheap dielectric coatings
    • BBHS = Broadband Hardsilver coating with dielectric protective overcoating
    • T-2 BBHS-Sitall zenith mirrors on both sides with T-2 Photo thread
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  18.   Baader PAN-EQ-Clamp V190 (EQ Standard)

    Baader PAN-EQ-Clamp V190 (EQ Standard)

    # 2451525

    € 219.00 Price excl. German VAT tax (19%): € 184.03
    • Quick mounting of optics with all EQ standard Celestron / Skywatcher / Vixen dovetail
    • Massive but lightweight EQ-clamp, 190 mm (7.5") long w. multi-contact ribbed dovetail face
    • Bottom side featuring various predrilled hole patterns to fit onto DEC-face of most mounts (Takahashi, 10Micron, Astro-Physics, Vixen, Celestron)
    • With an integrated 3 "dovetail, suitable for all mounts with 3" (Losmandy). Can therefore also be used for adapting telescopes with attached Vixen rails to 3" clamps
    • Recommended accessory: 3D-printed ring-wrench for Baader Pan EQ- clamps (#2450071 , € 12,-)
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  19.   Baader Takahashi Adapter M72/M68 (Zeiss)

    Baader Takahashi Adapter M72/M68 (Zeiss)

    # 2558230

    € 63.00 Price excl. German VAT tax (19%): € 52.94
    • Combines Ultra Short 2 "terminal # 2458196, telescope with Carl Zeiss M68 threaded with Takahashi refractors
    • To connect Baader TAK adapter M72 / M68 to Takahashi Mewlon reflectors, you need the Takahashi Mewlon auxiliary adapter M71_i / M72_i (#2558231)
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  20.   Baader Wide-T-Ring Nikon with D52i to T-2 and S52

    Baader Wide-T-Ring Nikon with D52i to T-2 and S52

    # 2408333

    € 34.00 Price excl. German VAT tax (19%): € 28.57
    • Baader Wide-T-Ring to connect Nikon DSLR cameras on the Astro T-2 system
    • All Baader Wide-T-rings have an S52 dovetail in addition to the inserted T-2 ring to use adapters to M48, M68 or the UFC filter changer
    • The illumination of the camera chips improved significantly, mainly because of the larger clear aperture.
    • On the camera side: Nikon bayonet
    • Telescope side: S52 dovetail clamp incl. S52/T-2 internal thread with 0.75mm pitch
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