Baader Planetarium

• Baader Premium grade impermeable 2" RGB-C Clearglass Filter without filter cell (Ø 47,4 mm), 2mm thickness
• 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)
• The Baader clear glass filters are used to focus a camera when using very narrow band line filters (due to same mechanical thickness).
• Alternative function: e.g. our Protective Canon EOS T-Ring uses a clear glass filter for dust protection
• NO halos, NO reflections, NO ghosting
• non-ageing sealed coating edges

• M68 changer for Zeiss adapter system

• Baader S-II Ultra-Narrowband Filter – Premium Grade
• 4 nm FWHM, recommended for optical systems from > f/3.4
• 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

• 3 mm (optional 6 mm) Spotting-Scope-Eyepiece (6 mm Classic-Ortho w. Hyperion-Barlow-Lensset, incl. Baader-bayonet-adapter) for Zeiss-Diascope
• Remarkable eyepiece, without color fringing, sharp to the edge of field with great eye relief
• includes Allen Wrench key and two O-rings to adjust stiffness when switching eyepieces

• 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

• Consists of 3 parts: Baader T-2/T-2 Inverter Ring (#1508025 , € 32,-) / Baader T-2/T-2 Inverter Ring (#1508025 , € 32,-) / Baader T-2 Lock ring 2mm optical path length (T-2 part #35) (#2958120 , € 20,-)
• With T-2 counter ring - a digital camera can be locked in any rotational position. Acts as a normal T-2 extension ring with 12mm (or 10mm) length
• Together with the rings Baader T-2 / 15 mm Extension Tube (T-2 part #25A) (#1508154 , € 24,-) / Baader T-2 / 40 mm Extension Tube (T-2 part #25B) (#1508153 , € 27,-) / Baader T-2 / 7.5 mm Extension Tube (T-2 part #25C) (#1508155 , € 22,-) can be almost) realized (any required length accurately and torsion.

• 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

• Low profile adapter 2"i to T-2a, featuring just 1.5mm optical length
• changes a 2" SC (50,8mm) male thread into a fixed T-2 (M42x0.75) male thread
• allows shortest possible rigid T-2 adaptation onto any 2"SC-thread. Ideal to mount a T-2 (Zeiss-norm) TQC/TCR HeavyDuty Quick-Changer-System #2456322
• as option for a rotatable SC/T-2 connection we recommend #2958500B SC/HD Ultrashort T-Adapter, featuring 7mm optical