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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# 2459247
€ 111.00 Price excl. German VAT tax (19%): € 93.28- Required to use the Steplessly variable diaphragm 13 - 113mm (#2459300 , € 366,-)
- Suitable for sizes 75, 90 and 110mm of the Frame for D-ERF Filters 75-180mm (various versions available)
- For optimum adjustment of a telescope aperture when observing with an H-alpha filter of Solar Spectrum (also suitable for other brands)
- Made of CNC-machined aluminum
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# 2459196
€ 30.00 Price excl. German VAT tax (19%): € 25.21- 3D-printed UFC seal to close UFC systems without inserted filter slides
- Suitable for all UFC systems - closes the opening for the filter sliding of the UFC against dust and light
- Does NOT vignette the optical path when inserted
- STL files for free download are available under TAB Downloads. You only need to login with your customer account or register on our website.
Please note: The download file is licensed under the Creative Commons License CC BY-NC-SA 4.0. You may pass on the file under Attribution © Baader Planetarium GmbH as well as linking the license and indicating any changes. The file may not be used for commercial purposes. If the file is changed, it must be redistributed under the same license.
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# 1905130
€ 19.00 Price excl. German VAT tax (19%): € 15.97- There is often a problem with off-axis systems or folding mirror attachments, where the receptacles of normal eyepieces is just 1-2cm too short to be able to adjust the sharpness level properly.
- Optical path length 18.5mm
- 1¼" filter thread on both sides and can be screwed into almost every 1¼" eyepiece.
- The inner dimensions are prepared for holding the lenses of our glass path correctors 1:1.25 and 1:1.7
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# 2451313
€ 207.00 Price excl. German VAT tax (19%): € 173.95- Fits to Port 1 of the Instrument Multi Port IMP85 (#2451300 , € 7950,-) , provides an M100x1 female thread for Alluna Optics on the camera side.
- Designed and manufactured in Germany
- Connection on telescope side: 120 x 7.5 mm dovetail
- Black anodized
- Optical length: 0.5 mm
- Inner and outer diameter: M100x1i / D120
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# 2951420A
€ 354.00 Price excl. German VAT tax (19%): € 297.48- made of V2A stainless steel
- for axis diameter of 63.5 mm – made for Astro Physics El Capitan 3600
- 20kg
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# 2000308
€ 42.00 Price excl. German VAT tax (19%): € 35.29- Sun cap with screw threads that covers the sun-projection-lamp of the Baader Planetarium is made of milk glass. Please note on the right, the simple plastic version, which was only plugged on the base, is no longer produced.
- To project stars, glass sun cap must be removed.
- Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
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# 2454502
€ 73.00 Price excl. German VAT tax (19%): € 61.34- Steckhülse zum Anschluss von Zeiss-Diascope-Okularen an Teleskopen mit 2"-Okularaufnahme
- passend für die 1¼" Steckhülse #14 aus unserem Astro T-2 System
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From: € 266.00 Price excl. German VAT tax (19%): € 223.53- Baader H-alpha f/3 Ultra-Highspeed Filter – Premium Grade
- 3.5 nm FWHM (to harmonize the exposure time with O-III / S-II), recommended for fast optical systems from f/3.4 to f/2.3
- Specially designed for the special filter requirements when used with fast f/3 optics
- 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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# 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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From: € 51.00 Price excl. German VAT tax (19%): € 42.86- 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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# 2458110
€ 22.00 Price excl. German VAT tax (19%): € 18.49- 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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# 2458650
€ 49.00 Price excl. German VAT tax (19%): € 41.18- The Innovation: Autoguidung at a star within the spectrograph's slit
- Store different configurations of guidecam and mount
- Online or offline activation
- Up to three activations on your own systems at the same time possible
- BACHES Remote Calibration Unit RCU control possible
- Can be used with any slit spectrograph
- Even autoguiding at stars possible (stellar astrophotography)
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# 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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# 2961528U
€ 354.00 Price excl. German VAT tax (19%): € 297.48- 47.4 mm (2" w/o cell) x 2 mm Baader CMOS S-II f/2 Ultra-Highspeed Filter – Premium 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)
- 4 nm FWHM , 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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# 2458231
€ 54.00 Price excl. German VAT tax (19%): € 45.38- Adapter M64 x 0.75mm on Zeiss M68
- Converts existing Takahashi M64 male thread into Zeiss M68 female thread
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From: € 248.00 Price excl. German VAT tax (19%): € 208.40- Baader S-II 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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# 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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From: € 158.00 Price excl. German VAT tax (19%): € 132.77- Baader UBVRI-I 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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# 2958110
€ 29.00 Price excl. German VAT tax (19%): € 24.37- Converts a T-2 external thread in a T-2 internal thread
- Effective in combination with Baader T-2/T-2 Inverter Ring (#1508025 , € 32,-) as T-2 extension tube with 10mm optical path length
- Knurled circumferentially to protect against seizing
- Works together with Baader T-2 Lock ring 2mm optical path length (T-2 part #35) (#2958120 , € 20,-) as detectable rotary device
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# 2451180
€ 380.00 Price excl. German VAT tax (19%): € 319.33- 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 pillarC
- Consisting of two solid Steel Plates 1" thick, separated by six 1.5" steel bars 4" long
- Overall height 6" (150 mm)
- Bottom plate Diam. 240 mm, matching the top plate of the HDCO
- Pre adjustable in Azimuth ± 6 Degrees
- Top plate precision milled flat and threaded to fit the Paramount square base plate
- Suitable as a pillar adapter flange to the
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