Baader Planetarium

• 1¼ "/ T-2 eyepiece with fine focus (5mm focus travel)
• With three eyepiece clamping screws for fine centering - as well as rotation locking screw to secure the exact focus position
• Telescope side with T-2 internal thread
• For 1¼" eyepieces or connecters

• Handle for Telescopes
• Includes 2 piece 3" clamps
• to mount onto 3"(Losmandy style) dovetail

• Baader-Filterbox for Filters up to 65 x 65mm
• To upgrade your existing filters: since ca. 2010 included in scope of supply of all Baader Filters
• Baader filter boxes can be attached laterally and above the other to create a sturdy unit. Each filter is then neatly in it's own drawer and characterised from the front with name, number and size of filter.
• Outer measurements without slits, grip and hanger (Width x Length x Height): 74,5 x 73 x 21,5 mm
• Inner space: 67 x 68 mm

• hand-painted globe with graduation and moon on a chrome ring with a gear box.
• The gear regulates the following four functions
• The earth rotating around its own axis (rotation)
• Earth's axis pointing towards the celestial poles
• The motion ofthe moon around the earth
• The shifting ofthe lunar nodes. It causes that the position of the chromed ring in which the moon runs - the imaginary position of the moon's orbit to the earth changes according to the conditions in nature
• Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.

• M68 changer for Zeiss adapter system

• Connection camera side to M68x1 female thread on the Port 1 of the Instrument Multi Port IMP85 (#2451300 , € 7950,-)
• 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: M68x1i / D120 x 7,5 mm

• Dustcap with M54 female thread
• Robust cap made of black anodized metal
• Dustproof closure for your accessories of the Baader M54 System

• Dustcap with T-2 (M42 x 0,75) female (inner) thread
• Robust cap made of black, high-quality plastic
• Dustproof closure for your accessories of the Astro T-2 system

• Telescope adapter for telescopes with IR90 - integrated Rotating Focuser to the Instrument Multi Port IMP85 (#2451300 , € 7950,-)
• Designed and manufactured in Germany
• Connections on camera side: 120 x 7.5 mm dovetail
• Black anodized
• Optical length: 20 mm
• Inner and outer diameter: D85i / D120a

• Much larger prism as in the so-called "Erecting prism"
• Many Erect image prisms have only 19 mm free passage opening and therefore are not suitable for terrestrial observations at low magnifications, because the field of the eyepiece is shaded by the too small prism.

• O-III Super-G filter with 9 nm FWHM and a maximum transmission of 97%.
• For visual and photographic observation of planetary nebulae and supernova remnants, even with small telescopes
• Can be used as a "Super-G filter"  replacement for RGB photography. While regular G-filters suffer from bad seeing due to air turbulences, the narrow range of 9 nm passes less thermal noise, i.e. sharper images. Nevertheless, the transmission window is large enough not to be considered a pure narrowband filter.
• CMOS-optimized coating technolog with much steeper slopes of the filter passband - for increased contrast, longer life and to avoid reflections.

• To connect Hyperion eyepiece to larger telescope systems
• Requires Hyperion DT-ring SP 54i / M62a

• Baader H-alpha Narrowband Filter – 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!

• 2" camera adapter for digital compact cameras (for eyepieces with diameters between 29 and 63mm )
• Secure grip! 25mm wide eyepiece clamp, for safely holding heavy cameras without any torsion. Much more stiff and rigid construction than all clones
• Sturdy swivel arm with clickstop for cameras up to 1.5 kg
• For afocal projection photography
• ClickStop Twist-Lock-Mechanism

Photography with larger cameras

The Microstage II is the universal solution for small compact cameras. Large cameras up to DSLR require a sturdier connection. In this PDF you find an overview of all adaptation options using the camera bayonet or lens thread

• MIBAS is a virtual machine built on the Linux distribution Fedora with installed and ready to use IRAF (Image Reduction and Analysis Facility) and ESO MIDAS (Munich Image Data Analysis System) installations. IRAF and MIDAS comprise a plethora of established tools for image analysis in the field of astronomy.
• Dedicated software for automated wavelength calibration and data reduction pipelines for the BACHES Spectrograph.
• IRAF and MIDAS, preconfigured and ready to go.
• Includes ESO SciSoft astronomical software collection.
• Write publication grade science reports with includededitor and templates.
• Cross-platform.

• Very short adapter, changes from 2" SC / HD male thread to T-2 male thread
• Ultrashort Adapter for all Schmidt-Cassegrain / EdgeHD telescopes
• SC-T Ultrashort Adapter, T-2 outer (male) thread / 2" SC inner (female) thread, pitch: 24/inch
• Only 9mm optical path length (8mm with the Delrin-ring removed)

• Leveling counterweight for Baader Leveling counterweightshafts
• For axis diameter 16mm
• Diameter 75mmxH75
• 2.5kg own weight

• Baader BACHES: High Resolution Echelle Spectrograph with Autoguiding- and Remote-Calibration-Port – professional use in astronomical research and university student training
• average spectral resolution R = 18,000,
• changeable 25 and 50μm slits (length 125μm)
• optimized wavelength range: 392-800nm (depending on sensor size)
• light and compact, only 1350g (without camera)
• high mechanical stability, FE designed, torsion deformation below 9μm at 180° rotation
• optimized for sensor sizes ca. 15x10mm, 9μm Pixel (i.e. KAF-1603), usable with 7x4mm sensor sizes (i.e. ST-402) and DSLR‘s
• collimator focal ratio f/10
• optimized for 8" to 24" f/10 telescopes (full resolution from f/8 to f/12)
• delivered in fully calibrated condition
• solenoid switches between the light from the telescope and the ThAr calibration and flatfield lamp of the RCU
• manual red LED for Slit-Focusing
• Important recommended accessory: RCU (Remote Calibriation Unit) (#2458621 , € 4950,-)

• 3-lens field corrector for BAADER APO 95/560 CaF2 Travel Companion
• 76.11mm backfocus, 52mm corrected field of view
• telescope side M68a thread, camera side M68i thread