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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# 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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- 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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# 2458556
€ 253.00 Price excl. German VAT tax (19%): € 212.61- Blaze Reflection Gratings 900 L/mm
- cemented onto Tilting grating holder
- For high resolution observations where the 900 and 1200 gratings are used, Dados (by construction) is expected to provide the best optical performances in a short spectral range (30 nm).
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From: € 21.00 Price excl. German VAT tax (19%): € 17.65- Mars, Mercury, Venus for The Original: Baader Planetarium (#2000000 , € 2450,-) on spring wire rings available separately – already 1x included with the planetarium.
- Please select the required replacement part from the drop-down menu below:
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# 2458195
€ 41.00 Price excl. German VAT tax (19%): € 34.45- Converts an M68 (Zeiss) male thread in an M68 internal thread!
- For the operation of 2 "/ M68
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# 1500350
€ 402.00 Price excl. German VAT tax (19%): € 337.82- Versatile, adjustable double-balancing plate-set with two Vixen-style clamps
- For 3" (Losmandy-style) dovetail-clamps or mounts with standard 3,2" hole pattern
- Compatible with other clamps and guidescope rings
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# 2905000
€ 8.00 Price excl. German VAT tax (19%): € 6.72- Cleaning cloth "Optical Wonder™" made of Super-microfiber
- cleans without scratching: eyepieces, objective lenses – even mirrors
- Clean lined and machine washable
- Length X Width = 25cm x 25cm
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# 1363080
€ 385.00 Price excl. German VAT tax (19%): € 323.53- Delivers a plane-parallel, achromatic beam of light with 36 mm diameter
- Designed especially for H-alpha and CaK subangstroem etalon filters
- Includes a ½" filter cell for the 2 nm block filter of the Baader SunDancer II H-alpha filter
- Can also be used in place of a Barlow lens, expands the telescope focal length by 4x
- BBAR (Broad-Band Anti-Reflection) coating
- Anti-reflective thread and blackened lens edges against reflections and for maximum contrast
- Image circle 36 mm, in a nominal in 97 mm from base of the T-2 thread
- 1¼" and 2" nosepiece with 1¼" filter thread, T-2 thread on camera side
- 12.5 mm (1/2") filter exchange tool included
- 5-year warranty if handled properly
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# 2904000
€ 6.50 Price excl. German VAT tax (19%): € 5.46- Dustcap with T-2 (M42 x 0,75) male (outer) thread
- Robust cap made of black, high-quality plastic
- Dustproof closure for your accessories of the Astro T-2 system
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# 1501660
€ 101.00 Price excl. German VAT tax (19%): € 84.87- 3 inch dovetail plate
- Length: 230mm
- Very flat (à la Losmandy)
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# 2956100Z
€ 309.00 Price excl. German VAT tax (19%): € 259.66- Telescope side with Carl Zeiss M68 thread / optical length = 109 mm
- Mirror repels UV and IR radiation, provides high security at the solar observation in white light and with Ha-sun filters
- Scratch-resistant, hard-coated mirror surface for safe cleaning, scratch-resistant even in extreme conditions
- DC design as # 2956100: Instead of 2 "barrel it has a M68 thread, which makes it possible to mount the mirrors on our extensive range M68 with the largest possible passage on many telescopes
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From: € 94.00 Price excl. German VAT tax (19%): € 78.99- H-alpha filter with 20 nm FWHM (CWL 656.3 nm), thus excellently suited for visual use at night - and photographically with CCD and CMOS cameras at telescopes with all f-ratios. Warning: this filter alone is not suitable for direct viewing of the sun!
- With new, highly effective UV/IR block coating from 300 nm to 1400 nm
- Similar to the Super G filter in O III, the 20 nm H-alpha filter is an outstanding high-contrast deep-sky H-alpha/red filter for RGB applications, optimised for all colour CCD and CMOS chips. It enables high-contrast images of H-II regions (e.g. North America nebulae) even from light-polluted environments.
- Front-Reflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges (Life-Coat™)
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# 2958067
€ 22.00 Price excl. German VAT tax (19%): € 18.49- To connect Hyperion eyepiece to larger telescope systems
- Requires Hyperion DT-ring SP 54i / M62a
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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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# 2959281
€ 40.00 Price excl. German VAT tax (19%): € 33.61- A Solar Shade made from Aluminium to clamp between any M68 connection
- Drilling for M68 threads
- Use as shade (glare protection) for visual observation / imaging through eyepiece or camera
- Used to shade the eyepiece or camera viewing opening from direct solar radiation during photographic- or visual solar observation in the H-alpha region with narrowband filters from SolarSpectrum
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From: € 400.00 Price excl. German VAT tax (19%): € 336.13- Filter Frame for D-ERF Filter, Diameter 75 - 180 mm
- No serial production - every filter frame will be adapted to your needs and professionally produced on our in-house 3D-printer (70-160 mm) or are CNC machined Aluminium (180 mm)
- Filter frame offers complete safe and firm hold for the delicate D-ERF energy reflection filters
- Only available in combination with Solar Spectrum H-alpha Filters and D-ERF Filters
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# 2958500A
€ 33.00 Price excl. German VAT tax (19%): € 27.73- Converts NexStar4 straight male thread into 2" SCT male thread
- ETX Extension ring
- Incl. 1¼ "filter holder
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From: € 80.00 Price excl. German VAT tax (19%): € 67.23- #2451553 300mm counterweight-shaft M14, for leveling counterweights Ø 16mm
- For fine adjustment of telescope systems and when changing from camera to eyepiece
- Incl. end screw
- available in 150mm and 300mm length
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# 2458632
€ 52.00 Price excl. German VAT tax (19%): € 43.70- BACHES M68 Adapter
- Allows to connect BACHES to the Baader (Zeiss) M68-System
- The M68-System allows attachment of BACHES to the most commonly used telescopes worldwide, also many cameras can be attached to this versatile system
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# 2458416U
€ 56.00 Price excl. German VAT tax (19%): € 47.06- Baader Premium grade impermeable 2" RGB-C Clearglass Filter without filter cell (Ø 47,4 mm), 2mm thickness
- 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)
- The Baader clear glass filters are used to focus a camera when using very narrow band line filters (due to same mechanical thickness).
- Alternative function: e.g. our Protective Canon EOS T-Ring uses a clear glass filter for dust protection
- NO halos, NO reflections, NO ghosting
- non-ageing sealed coating edges
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