Baader Planetarium

• DT Adapter II & III and Hyperion Eyepieces
• The Hyperion DT-rings are optimized for the shortest distance between eyepiece lens and digital camera lens.
• SP54i / SP54a extension ring for connection required! (Item #2958090)

• M68 extension tube for classic eyepiece projection or Fluoride Flatfield Convertors (FFC)
• 10mm long

• 50x50 mm Baader UBVRI - R-Filter
• Photometric Johnson/Bessel filter system
• partial dielectric design with BBAR minimized reflections
• Planeoptically polished, 4mm glass thickness
• non-ageing sealed coating edges

• 1" (25.4mm) C mount, coupled with a 31.8 mm (1¼") socket
• 18mm insertion length (with integrated 1¼ "filter mount - M28.5)
• also incl. Retainer-Ring to permanently hold one unmounted Filter from 27.5 to 28mm in diameter

• Warning: for photographic imaging only
• for solar work use only with 3.8 AstroSolar 200x290mm Photo Film (included)
• never use any eyepiece filter for solar observation without objective front filter
• non-ageing sealed coating edges
• Never look into the sun with the K-Line filter without an additional OD-reduction filter. For more information read the PDF Notes about the stacked 1¼" K-Line Filter

• Premium grade H-alpha interline chip CCD-filter for fast optical systems f/10 to f/2.8
• IR-blocked
• NO halos, NO reflections, NO ghosting
• non-ageing sealed coating edges

• Output 12.8V DC/ 1.5 Amp (19 Watt) from 90V to 260V AC
• Made for outdoor application, water resistant sealed housing. Usable in temperatures from -25°C up to 40°C
• 2.5m ( 8.25´) telescope cord
• Protective-disconnect ellbowed plug German design and quality with EU-wall plug, 5.5mm / 2.1mm

• Baader Low Profile 1¼" filter cell (without optical filter)
• only 6mm optical height
• with grip-crown
• unlabeled

• Input Voltage 110-240 volts, output voltage 24 V / 5 amps (factory setting)
• Connection cable fitting for GM 1000 HPS mount
• Short circuit protection

• Baader BACHES Echelle-Spektrograf: A New Level of SCIENTIFIC SPECTROSCOPY with small Telescopes
• average spectral resolution R = 18,000
• changeable 25 and 50μm slits. Slit length 125μm
• light and compact, only 1350g (without CCD camera)

Further information:

BACHES Info Summary  - A highly efficient Echelle-Spectrograph

Click here for BACHES condensed tech data and summary of links and downloads concerning BACHES features and benefits, incl. MIBAS - free of charge calibration software 

• BACHES and DADOS in school astronomy / spectroscopy. Works, Results and Reviews from Carl Fuhlrott Gymnasium (High School)
• Interactive website with example for callibration

• 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

• Adaptor ring with 2" external thread and T-2 external thread
• changes a 2" (50.8mm) inner thread to a T-2 (M42x0.75) outer thread
• Internal 2" (M48) filter thread
• For direct DSLR coupling onto 2" Herschel Wedge/2"Maxbright Diagonal a.o.

• Baader Wide-T-Ring to connect Fuji X cameras on the Astro T-2 system
• All Baader Wide-T-rings have an S52 dovetail in addition to the inserted T-2 ring. This allows the T-ring to be modified to an M48 female thread using the S52 / M48 adapter #2958552, or to use the S52 barrel #2958551 without the T-2 reduction. With the S52 / M68 adapter # 2458252, the Wide-T-Ring can be directly attached to an M68 male thread to securely fasten your camera to the widest possible aperture.
• All Baader Wide T-rings can be directly adapted to an UFC (Universal Filter Changer) with the optional Baader UFC S52 dovetail camera-adapter (#2459119), in order to change different filter sizes directly in front of the camera sensor.
• With the ultra-short Backfocus of only 26 mm (17.7 mm camera, 8.3 mm T-2 bayonet ring) many adaptations in combination with reducers / filter wheels are now possible for the first time. Furthermore, the illumination of the camera chips improved significantly, mainly because of the larger clear aperture.
• On the camera side: Fuji X Bayonet
• Telescope side: S52 dovetail clamp incl. S52/T-2 internal thread with 0.75mm pitch

• Polaris I, 25mm measuring & guiding illuminated eyepiece, batteries included
• with universal T-2 thread (thread adjustable)

• 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

• Front Jump Cover for SkySurfer Vwith 0.7 mm sun-seeker bore hole
• Diameter when opened: 42 mm
• Plug-on length: 15 mm
• Included in the scope of delivery of the SkySurfer V #2957315, is suitable for upgrading for an older SkySurfer V model

• suitable for Paramount MX mounts
• suitable for the Baader T-Pod Aluminium Tripod 75–110cm and 95–130cm and Baader Hardwood Tripo
• Attention: for adaptation on Baader Short-Pillar III the Universal Flange-Basis (#2451155) is needed in addition

• Fits C8/9/11" OTAs (base width 44mm) onto Vixen-GP-or Synta-EQ5/HEQ5/6 or Celestron AVX/AS-GT-Mounts
• Length = 470mm, with 70mm wider contact surface for the attachment of any tube rings
• Fits for Vixen clamps (and their clones) and for all Celestron mounts and Sky-Wachter mounts
• Black anodized, Weight: 640g