Baader Planetarium

• 47.4 mm (2" w/o cell) x 2 mm Baader CMOS RGB-G (490 – 580 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)
• Anti-reflection RGB filter (red/green/blue) with extremely high transmission of the respective color channel, thus simultaneously reducing stray light and reflections to an unprecedented level
• Balanced RGB design allows subframes to be taken with the same exposure time – extremely important for automated imaging tasks
• 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

• Eyepiece clamp (12 mm backfocus)
• Both sides of the clamp are equipped with M68 male threads
• Integrate this 2" clamp into a series of M68 extension rings
• Mounts onto all Baader Steeltrack and 3.5" Hyperion focusers
• 12.4 mm backfocus when using M68 thread, 17.4 mm when using M60 thread

• Baader H-alpha f/2 Highspeed Filter – Precision Grade
• 6.5 nm FWHM, recommended for extremely fast optical systems from f/3.4 and faster
• Specially designed for the special filter requirements when used with extremely fast f/2 optics like the Celestron RASA astrographs
• 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

• 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

• OTA cover for refractors with 160-200mm aperture
• prevents night dedicated telescopes with CCD Sensors on bigger telescope systems with many instruments for day and night observation from receiving sunlight while sun observation is in process
• every Baader TFS comes with the TFS controller. This controller includes a web interface which makes it easy for the customer to open and close the flaps from the existing PC web browser.
• Please Note: The mounting ring and the flap are customised according to the size of the OTA cover. These data must be defined in advance.

• 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

• Baader Wide-T-Ring Canon R to connect Canon EOS R cameras on the Astro T-2 system and S52 dovetail
• All Baader Wide-T-rings have an S52 dovetail in addition to the inserted T-2 ring to use adapters to M48, M68 or the UFC filter changer
• The illumination of the camera chips improved significantly, mainly because of the larger clear aperture.
• On the camera side: Canon R Bayonet
• Telescope side: S52 dovetail clamp incl. S52/T-2 internal thread with 0.75mm pitch

• 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

Previous version – no longer available

• 2 ", 23 ° Safety Herschel Prism, utilizing special Phantom Group® coatings for glare control. 2” ClickLock® eyepiece holder.
• There is no better and safer method for uncompromising sharp solar observation / photography in white light.
• A special heat absorbing ceramic element traps radiant heat similar to the space shuttle heat tiles - without heating the surrounding area too. The fully enclosed housing adds to the safety and prevents the risk of glare.
• Please choose version from dropdown to see scope of supply

• ADPS – Afocal Digital Projection System ( I - VII )
• Delivery without projection eyepiece
• For digital imaging with cameras and/or camcorders
• Consist of base version ADPS (single parts see ADPS IV) and additional lens sided adapters on other ADPS versions

• Height  20 mm + leveling space 30-50 mm, incl. ground sill anchor
• Sutiable for the following Baader Medium Pillar (BMP) Levelling flanges:
  • Baader Medium Pillar (BMP) Levelling Flange For AstroPhysics 1200/1600 Mount (#2451173 , € 398,-)
  • Baader Medium Pillar (BMP) Levelling Flange for GM 2000 and AP 1100/900 GTO Mounts (#2451171 , € 445,-)
  • Baader Medium Pillar (BMP) Levelling Flange For ME/ME II Paramount Mounts (#2451180 , € 380,-)
  • Baader Medium Pillar (BMP) Levelling Flange For Paramount MX (#2451181 , € 445,-)
  • Baader Steel Levelling Flange for ALT 5ADN mounts (#2451160 , € 329,-)
  • Baader Steel Levelling Flange for ALT 7ADN Mounts (#2451161 , € 329,-)

The Baader levelling flange base is used to mount Baader leveling flanges on customer-provided pillars. Fastening material is included.

• BHP levelling flanges are used to adjust the unevenness of the foundation or the concrete pillar as well as other deviations of the substructure from the perfect north-south alignment. They adjust these imperfections as close as possible to the mount, very precisely and steady, without reducing the stability of the pillar
• Consisting of two solid Steel, separated by six steel bars
• Top plate precision milled flat and threaded to fit the base plate.
• suitable as a pillar adapter flange to the Baader conical steel pillar [product sku="BHP2451220
• Overall height: 150 mm
• The steel pillar flange Steel pillar flange for GM 3000 mount (#1453090 , € 275,-) is needed

• Steel Pillar Adapter for GM 3000, to mount on top of pillar or leveling flange

• Baader UFC S70/5 VariLock Extension 15-20mm
• Continuosly (stepless) adaptable UFC extension with millimeter scale for fine-tuning of the optical height between 15 and 20mm in the UFC system
• 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

• Additional Shelf for tray, requires Shelf for Baader Steel Pillar BMP/BHP (#2451208 , € 143,-)
• Suitable for Baader Heavy Pillar (BHP), modal steel pillar with up to 600 kg payload capacity (available in 60 - 165 cm) (various versions available) and Baader Medium Pillar (BMP), modal steel pillar with up to 250 kg payload capacity (available in 60 - 165 cm) (various versions available)

• US-Norm Allen wrench keySet, precision quality with ball-head
• The complete set includes the following allen wrench keys: 5/16 - 1/4 - 7/32 - 3/16 - 5/32 - 9/64 - 1/8 - 7/64 - 3/32 - 5/64 - 1/16 - 0,05 inch

• 2" to 1¼" reducing piece with Bronze pressure ring and 8,5mm optical height
• Suitable for 2" focusers and clamps (e.g..: RT / SC Diamond Steeltrack or ClickLock 2" Mirror Diagonal)
• Includes clamp screw, safety nut and 2" filter holder (M48 inner thread)

• AstroSolar^® Safety Film 5.0 for solar observation and photography at high magnification, telescope quality, Optical Density (OD) = 5.0
• Safe for visual solar observation (with additional optics) and imaging
• This highest precision film consistently produces strehl ratios of 94 to 96 percent at interferometric tests – thus it performs optically like a Fluorite Triplet Lens by Carl Zeiss or Astro Physics
• AstroSolar Safety Film is best suited for precision work with all astronomical telescopes and binoculars – just as well as for all photographic camera- and tele-lenses
• For more than 25 years on the market, the only film-material made to not deteriorate the optical wavefront, it does allow to attain high magnification with any long-range optics without reducing sharpness or contrast of the solar surface.

• Universal Base ring: fits Baader Tripod-Adapters onto short Steel-Pillar III
• Hole diameter 77mm, 6x M5 inner threads