Baader Planetarium

• 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

• 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

• A Solar Shade made from Aluminium to clamp between any T-2 connection
• T-2 drilling (ø 42 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

• 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"

• Adapter Ring 2" outer thread to T-2 internal thread
• Advances T-2 male on 2" male
• Only 1mm optical length!

• Hyperion Universal Zoom Mark IV: fourth generation of Baader-Zoom, 68° Widefield eyepiece with five magnifications - focal lenghts 8, 12, 16, 20 and 24mm clearly defined with "smoothed-out" improved Clickstop Action (a must for effortless binoviewing)
• Long eye relief, perfectly matched to the human eye. Flatfield design – sharp right to the edge of field
• High Quality Phantom Coating^™ Group Multicoatings! For faintest objects, maximum contrast and total freedom from reflections
• Large adjustable rubber eyecup, smaller straight rubber eyecup and winged, foldable eyecup included, to fit over M43 photo/video-thread
• M43-Video-Photo thread for afocal and classical projection photography, permits optional adaptation of practically any camera with optional accessories
• Includes 2" and 1¼" barrel, usable for all 1¼" binoculars with detachable eye-rest and spotting scope with 1 3/8" thread (Celestron / Sky-Watcher and others)

• 2" BBHS star diagonal with 2" ClickLock terminal and black case. Provides greatest reflectance over most spectral range from 390 to 2000nm
• Including Baader 2" Safety Kerf nosepiece with 2" filter thread (#2408156 , € 43,-) with additional grip and security from inadvertent slipping.
• Much higher in brilliance than standard dielectric coatings
• BBHS = Broadband Hardsilver coating with dielectric protective overcoating
• T-2 BBHS-Sitall zenith mirrors on both sides with T-2 Photo thread

• 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

• to change M68 female into 2inch UNFi female thread
• Telescope-side M68 outer thread, eyepiece-sided 2" UNFI inner thread

• Extension 2 m for 12 V cable with 5.5 / 2.1 plug, for OTP #2457630

• Baader Stainless steel 3/8″ to 1/4″ Photothread-Reducer
• made of V2A stainless steel
• This photothread-reducer of stainless steel serves to change – for example – the small photothread of your tripod-adapterplate into a large 3/8" thread.

• 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

• Baader UFC S70 / C11/C9.25 Hyperstar, SC, HD Adapter
• telescope-sided C11/C9.25 Hyperstar, SC and EdgeHD Adapter
• camera-sided with S70 dovetail
• can be adapted via the S70 dovetail to the UFC filter base #2459110 as well as to UFC extensions
• Please note the below description on Hyperstar Adaptation

• Grid Filter for electronic devices
• Protects your astronomical equipment (especially mounts) for high-frequency voltage peaks in the network
• Is plugged directly into the socket (230V) between the connection cable of the device
• max. Connected Load oder Power Output?? 1000 W (4A)
• Total length 87,7 cm (without plug)
• Immediately ready for operation after insertion

• RCU (Remote Calibration Unit) for Baches, included 3M fibre optic cable
• Allows wavelenght calibration of the complex BACHES Echelle-Spectrum
• Choose between manual or remote control
• With Thorim-Argon and Halogen lamp with fibre connection

Interactive Website with Calibration examples.

• is set up on a pillar or leveling flange

• for DT Adapter II & III and Hyperion Eyepieces
• The Hyperion DT-rings are optimized for the shortest distance between eyepiece lens and digital camera lens.

• Holder to attach the Steeldrive II Controller to a 3" Dovetail
• Suitable for all 3" (Losmandy standard) dovetail clamps
• The controller is inserted into the holder and can be quickly removed for manual operation.
• The holder helps to lay cables cleanly for remote setup

• High-quality lense system with apochromatic features, for magnifications from 2x
• Modular design for visual and photographic (VIP) use
• suitable for 1¼" and 2" focusers