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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- 3" / V or Z dovetail bars in customer specified lengths (up to 6000mm)
- Upon ordering please tell us exactly what the bar is used for, in order for us to make the correct drillings
- Optimum would be a drawing which states the requested drilling diameter (better too big than too small)
- The price is € 2,- per centimeter (1mm = 0,20 € ) If you need a dovetail bar in 40cm (400mm) length, the price would be € 80,-
- Black anodizing possible: please let us know upon ordering. Costs can be found at the order form
- Drillings of up to six holes or thread as per your needs. Prices for complicated drilling patterns, special milling or countersinking etc. will be discussed before production
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# 2458241
€ 95.00 Price excl. German VAT tax (19%): € 79.83- Reducing piece for adapting the Alluna Optics M100 thread to the M68 system
- Converts an M100a female thread to an M68 female thread
- Telescope-sided: M100 x 1 male thread
- Camera-sided: M68 x1 female thread
- Aluminum, black anodized
- Developed and manufactured in Germany
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# 2459258
€ 440.00 Price excl. German VAT tax (19%): € 369.75- Telescopic connection for Baader FFC and telecentric systems
- Consisting of 9 components:
- 1x Baader Four-In-One adapter M68/T-2/M68 (#2458225, € 101,-)
- 1x Baader T-2 / 40 mm Extension Tube (T-2 part #25B) (#1508153, € 27,-)
- 1x Baader M68 Extension tube 80mm (#2458208, € 93,-)
- 2x Baader M68 Extension tube 40mm (#2458204, € 61,-)
- 2x Baader M68 Extension tube 10mm (#2458201, € 55,-)
- 1x Baader Ultrashort 2" eyepiece clamp (#2458196, € 90,-)
- 1x Baader 2" nosepiece to T-2 / M48 (T-2 part #16) (#2408150, € 40,-)
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# 2451516
€ 143.00 Price excl. German VAT tax (19%): € 120.17- is needed to connect the Pan Adjuster for adjusting the optical axis of parallel mounted telescopes (#2451515 , € 1185,-) to the L-350 mount from PlaneWave Instruments
- PAN-Adjuster with the corresponding adapter for L-350 is attached to the side port of the mount in order to be able to align second instruments, e.g. a RASA or Newtonian telescope, parallel to the main instrument and operate them simultaneously.
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# 2956100
€ 296.00 Price excl. German VAT tax (19%): € 248.74- 2" ClickLock Diagonal Mirror
- Oversized 2 "dielectric lamda / 10 levels with 112mm optical length
- 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
- Baader 2" ClickLock clamp for ultrafast clamping action
- Removable 2" Safety Kerf nosepiece
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# 2905050
€ 5.50 Price excl. German VAT tax (19%): € 4.62- grease from fingerprints is as dangerous to optical surfaces and coatings as scratches.
- To prevent valuable parts from being damaged during assembly, we recommend these cotton gloves.
- With the cotton gloves you prevent fingerprints when handling with optical elements.
- Ideal for gentle work with lenses and other sensitive components.
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# 2958055
€ 19.00 Price excl. German VAT tax (19%): € 15.97- DT Adapter II & III and Hyperion Eyepieces
- The Hyperion DT-rings are optimized for the shortest distance between eyepiece lens and digital camera lens.
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From: € 465.00 Price excl. German VAT tax (19%): € 390.76
- Baader H-alpha / O-III / S-II Narrowband Filter Set – Precision Grade
- 6.5 nm FWHM, recommended for optical systems from > f/3.4
- 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
We explicitly warn against observing the sun with a DeepSky 6.5 nm (equivalent to 65 Ångstroem) H-alpha narrowband filter, specialized solar chromosphere and prominence filters from SolarSpectrum start at 0.8 Ångstroem. Photographic experiments with a camera are theoretically possible, but by no means observe the sun with naked eyes – you endanger your eyesight!
Learn More -
# 2959280
€ 39.00 Price excl. German VAT tax (19%): € 32.77- A Solar Shade made from Aluminium to clamp between any 2" connection
- Drilling for 2", (ø 50,8 mm)
- 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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# 1363056
€ 3,545.00 Price excl. German VAT tax (19%): € 2,978.99- Silently heated H-alpha-Filter with integrated 3x telecentric system with 2nm block filter.
- Half-width (FWHM) of 0.6±0.1Å at an effective focal ratio of f/30
- Resistant to ageing: The dielectric coating of the blocking filter and the airtight storage of the SolarSpectrum Etalon filter in oil prevent the ageing process
- The complete disk of the sun as well as prominences are visible in telescope with focal lengths up to about 600mm
- shows prominences and solar surface details for visual observations as well as for photography and bino-viewers
- For telescope with 80mm aperture or less, no additional D-ERF (energy rejection filter) is necessary
- Userfriendly electrical temperature control; additional micrometer screw for observiong fast changes in the blue wing of the H-alpha-line
- Nosepiece: 2", 1,25"
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# 2958240
€ 39.00 Price excl. German VAT tax (19%): € 32.77- Drillings for SolarSpectrum H-alpha Solar filters and SolarSpectrum Telecompressor
- 2" (50,8mm) inner thread on both sides
- 6mm optical height
- See description for drillings measurements
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From: € 185.00 Price excl. German VAT tax (19%): € 155.46
- Baader H-Beta Narrowband Filter – Precision Grade
- 5.5 nm FWHM, recommended for optical systems from f/15 to f/1.8
- 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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# 2456117
€ 505.00 Price excl. German VAT tax (19%): € 424.37- 2" BBHS prism star diagonal (BaK4 glass) with 2" ClickLock clamp and black case.
- Including Baader 2" Safety Kerf nosepiece with 2" filter thread (#2408156 , € 43,-) with additional grip and security from inadvertent slipping.
- Provides greatest reflectance over most spectral range from 390 to 2000nm
- BBHS = Broadband Hardsilver coating with dielectric protective overcoating
- Much higher in brilliance than cheap dielectric coatings
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# 2961573U
€ 93.00 Price excl. German VAT tax (19%): € 78.15- 47.4 mm (2" w/o cell) x 2 mm Baader CMOS UV/IR-Cut (420 – 685 nm) Bandpass Filter, suitable from f/15 to f/1.8
- 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)
- Reflects harmful thermal radiation in the infrared spectral range
- Provides 98% transmission over the entire visible spectrum from 420 - 685 nm
- Prevents blurred star imaging with red-sensitive digital and CCD/CMOS cameras
- 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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# 2408318
€ 41.00 Price excl. German VAT tax (19%): € 34.45- Baader Ultra-short T-Ring to connect Canon EOS cameras on the Astro T-2 system
- Ultra-short T-ring with an optical path length of 2mm
- The last hope for achieving the focus when nothing else helps. The optical length of this ultra-short T-ring is 2mm - compared with the usual 11mm You won 9mm Backfocus.
- Telescope side: T-2 internal thread with 0.75mm pitch
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# 2457634
€ 5.00 Price excl. German VAT tax (19%): € 4.20- Additional Protective-Disconnect Elbowed Plug, for OTP #2457630
- 1x included in 60W OTP scope of supply
- Plud dimensions 2,1 x 5,5 mm, fits also e.g. for the Celestron LiFePO4 PowerTanks
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# 2458595
€ 127.00 Price excl. German VAT tax (19%): € 106.72- Many customers want to use their own Blaze Reflection Gratings for projects with the DADOS Spectrograph - this is not possible with our grating holder and reflection gratings from eg. Thorlabs
- Scope of supply: Grating holder without gratings
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From: € 154.00 Price excl. German VAT tax (19%): € 129.41
- Baader SLOAN-u' Bandpass Filter, suitable from f/15 to f/1.8
- SLOAN/SDSS (ugriz’) photometric filter 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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# 2459141
€ 29.00 Price excl. German VAT tax (19%): € 24.37- Baader UFC S70/5 Extension 5mm
- telescope-sided with S70 dovetail clamp (screws included)
- camera-sided with S70 dovetail
- can be adapted via the S70 dovetail to the UFC filter base #2459110 and allows adaption of telescope-sided adapters with the S70 dovetail clamp
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# 2451117
€ 143.00 Price excl. German VAT tax (19%): € 120.17- suitable for Celestron AVX mounts as well as for adaptation on Baader Short Pillar III w/o Flange Adapter (#2451150 , € 260,-) in combination with Universal Base-Ring for Baader Short-Steel-Pillar III (#2451155 , € 61,-)
- the tripod adapter can also be mounted dircetly on the Baader Medium Pillar (BMP) Levelling Flange for GM 1000 (#2451187 , € 425,-) for adaptation on the Baader Medium Pillar (BMP), modal steel pillar with up to 250 kg payload capacity (available in 60 - 165 cm) (various versions available)