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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# 2958080
€ 19.00 Price excl. German VAT tax (19%): € 15.97- To connect DSLR T-rings
- Connection to the Astro T-2 system for classical eyepiece projection
- For Hyperion and Morpheus® eyepieces
- For a larger scale projection can be additionally T-2 extension tubes (M42 x 0.75, available in lengths of 7.5 / 15/40 and 8-14 mm variable) Screw
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# 2451102
€ 85.00 Price excl. German VAT tax (19%): € 71.43- Fits C8/9/11" OTAs onto Zeiss/Astro Physics clamps
- Length = 470mm, with 40mm wider contact surface for the attachment of any pipe clamps Suitable for Astrophysics and Zeiss clamps
- Weight: approx 630g
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# 2458590
€ 32.00 Price excl. German VAT tax (19%): € 26.89- Only available in connection with the DADOS slit spektrograph
- with 220V cable and 2“ sliding cap
- Please note below information on the calbration lamp brightness level
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# 2459097
€ 129.00 Price excl. German VAT tax (19%): € 108.40- Set consisting of four pieces 3D-printed filter holder for unmounted Ø 31 x 2 mm Baader filters
- Fitting for Baader FCCT I for RASA 8" – suitable for Ø 77 mm QHY-Cameras (e.g. QHY 174 / 163 / 183) (#2459070 , € 295,-) and Baader FCCT II for RASA 8" – suitable for Ø 90 mm QHY-Cameras (e.g. QHY 268 / 294 / 533) (#2459071 , € 345,-)
- The built-in Neodymium magnets ensure that the filter drawer is always held in the same position and cannot fall out.
- With the filter extractor tool included in the scope of supply of the FCCT, the filter holders can be changed easily and safely
- 31 mm filter holder also available as single item: 31 mm filter holder for Baader FCCT (3D-printed) (#2459087 , € 38,-)
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# 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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# 2451735
€ 77.00 Price excl. German VAT tax (19%): € 64.71- V-Dovetail for Celestron RASA 8" optical tube, length = 495mm
- Aluminium body provides a sturdy platform for accessories
- Connects on the top of the Rowe-Ackermann Schmidt Astrograph 8" to attach accessories to the optical tube
- Installs easily into the existing holes of the RASA 8" and is fastened with the screws that are included in the delivery of the RASA 8"
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# 2905010
€ 39.00 Price excl. German VAT tax (19%): € 32.77- Consist of 100ml Optical Wonder™ Cleaning Fluid, Cloth and Celestron LensPen™
- Works on all sensitive optical surfaces
- Dislodges dirt, aggressive aetherical oils from pollen and fat – dries up completely without leaving any residue or wipemarks
- cleans without scratching: eyepieces, objective lenses – even mirrors (please see separate instruction)
- With the LensPen cleaning pen that can never dry out, you can also reach areas that are not easy to access on small optical surfaces
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# 2459195
€ 75.00 Price excl. German VAT tax (19%): € 63.03- UFC-Case for filter sliders with mounted filter
- Storage box with hinged lid holds all UFC filter sliders
- By popular request, we have published not only the simplified print data of the UFC case, but also the data set with a screw connection as hinge (for DIN 912 M4x10 screws). The Baader UFC case can now be ordered or is available free of charge as a 3d printable file. This can only be assembled with a little more mechanical skill, as you have to cut an M4 or M6 thread on the underside of the case in each case. You will also need the appropriate screws, which you can normally buy at a DIY store. We do not deliver screws matching the print data ourselves and ask for your understanding.
- 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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# 2408191
€ 40.00 Price excl. German VAT tax (19%): € 33.61- Eyepiece barrel reducing 1¼ "on 24.5mm
- With filter thread M28.5 for 1¼ "eyepiece
- For clamping of eyepieces with 24.5mm diameter at 1¼ "eyepiece holder.
- 6.5mm optical path length
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From: € 722.00 Price excl. German VAT tax (19%): € 606.72
- Baader H-alpha / O-III / S-II f/3 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 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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# 2956152
€ 292.00 Price excl. German VAT tax (19%): € 245.38- 90 ° Amici-erecting-prism with 2 "eyepiece and 2" barrel
- Including Reduction 2 "to 1¼"
- Excellent for terrestrial viewing with 2 "eyepieces
- Not suitable for high magnification - for high quality astronomical images with high magnification using better our mirrors and prisms
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From: € 22.00 Price excl. German VAT tax (19%): € 18.49
- Used for eyepiece projection with shift/sliding focuser
- Telescope side T-2 (M42x0.75) female thread
- Eyepiece-/camera side T-2 (M42x0.75) male thread
- High-quality Aluminum, available in different lengths
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# 2458100
€ 87.00 Price excl. German VAT tax (19%): € 73.11- Precise focusing eyepiece holder 1¼"/T-2 (5mm focus travel)
- Requires only a slight turn of about 20" to securely lock any 1¼" eyepiece or accessory
- Eyepieces / CCD cameras sitting against rotation and are still not scratched!
- Telescope side with T-2 (M42 x 0.75) female thread.
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# 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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# 2452200
€ 355.00 Price excl. German VAT tax (19%): € 298.32- Transportkoffer für NexStar 4SE und NexStar 5SE
- Abmessungen: 52 x 30 x 25 cm
- Gewicht: 3,0 kg
- Hergestellt in Deutschland
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# 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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# 2458220
€ 48.00 Price excl. German VAT tax (19%): € 40.34- Adapter 2.7"a UNF/24G (Astro Physics) to M68i x 1 (Zeiss)
- Reducing piece: converts an AP 2.7” female thread to an M68 x1 female thread
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From: € 148.00 Price excl. German VAT tax (19%): € 124.37
- Baader O-III f/2 Highspeed Filter – Precision Grade
- 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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From: € 158.00 Price excl. German VAT tax (19%): € 132.77
- Baader UBVRI-U 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