Baader Planetarium

• Z-dovetail rail: Pre-drilled and with longitudinal grooves for any telescopes, pipe clamps etc.
• Length = 200mm, with 40 mm wide contact surface for the attachment of any tube rings
• Fits Astrophysics and Zeiss clamps
• Weight: approx 250g

• Filter changer and Tilter (mechanical image position corrector), specially designed for Celestron RASA 8" Astrograph and QHY cameras with 90 mm diameter (e.g. QHY 268M (version before June 2023) / 294 / 533)
• The Baader FCCT (Filter Changer Camera Tilter) allows the use of filters as well as the adjustment of camera plus filter to the optical path
• With the FCCT, a very fast adjustment or finest readjustments are possible - without having to unscrew the camera each time. This makes working with the RASA 8 a pleasure
• 3D-printed filter sliders are available for the FCCT, which exclusively accommodate unmounted filters with diameters of 31 mm / 36 mm and 2" (w/o cell)
• We offer selected 2" filters specifically for the FCCT in an unmounted variant, but basically all Baader 2" filters will work when removed from the filter cell

• Filter holder with T-2 threads on both sides and 1¼" M28.5 internal filter thread.
• Used for attaching 1¼" filters before Baader binoculars
• A 1¼" filter can be attached from either side and will sit within this adaptor

• Adapter to connect the 2" BDS-SC Baader Diamond Steeltrack® Focuser (#2957220 , € 365,-) onto M48-threads
• only suitable for BDS-SC Diamond Steeltrack® focuser
• optical length: 35 mm

• made of V2A stainless steel
• Ø 140x30mm, bore Ø 28,7mm
• 3 kg

• M48 dustcap with dovetail
• Robust cap made of black anodized metal
• Dustproof closure for the Baader Heavy Duty M48 Quick Changing System (#2958593 , € 127,-)

• 2" external thread to 1 ¼" internal thread reducter / eyepiece adaptor
• Strong grip with 2 screws and bronze clamp ideal for the heaviest eyepieces or cameras
• Additional T-2 thread on the 1 ¼" side allows connection of camera T-rings or T-2 adapter rings for the eyepiece. A separate T-2 ring protects this thread when not needed
• The telescope side front end includes a 48mm filter thread for 2" filters, and a T-2 thread.

• Adapter set to connect the Steeldrive II Motor Unit (#2957265 , € 275,-) to the FeatherTouch 3.5" focuser from Starlight Instruments
• Allows motorized fine drive of the FT 3.5" OAZ with the Baader Steeldrive II motor unit for heavy loads (up to 8 kg)
• Please note:: The motor unit requires the Steeldrive II Controller (#2957260 , € 445,-) . You always need one controller to operate one motor unit. But you can use one controller with several motor units one at a time – you only need to plug it into the motor unit which you want to use. The Steeldrive II Motor with Controller is also available as Set:  Steeldrive II motor focuser with Controller (#2957165 , € 665,-)

• Specially created for Hyperion ClickStop Zoom Mark III
• Result in a focal length range of 3,5 to 10,5 mm
• Modular Design: usable for many applications (visual and photographic)

• Used to adjust the working distance of larger cameras and similar accessories with M54 thread
• Telescope side M54x0.75 female thread, 3.5 mm depth
• Eyepiece-/camera side M54x0.75 male thread, 3 mm length
• High-quality Aluminum, available in different lengths

• To adapt long focal length eyepieces (30-42mm) onto Maxbright Bino-Viewer
• 2 pieces required for Baader Maxbright Bino-Viewer

• Baader S-II f/3 Ultra-Highspeed Filter – Premium Grade
• 4 nm FWHM, recommended for fast optical systems from f/3.4 to f/2.3
• Specially designed for the special filter requirements when used with fast f/3 optics
• 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

• for larger Celestron-Mounts
• Made for outdoor application, water resistant sealed housing. Usable in temperatures from -25°C up to 40°C
• input voltage 100-240V, Output 12.8V / 5A 60W
• Protective-disconnect ellbowed plug German design and quality with EU-wall plug

• 47.4 mm (2" w/o cell) x 2 mm Baader CMOS H-alpha f/2 Highspeed Filter – Precision 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)
• 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

• Adapter with M43 x 0,75 male thread to T-2 (M42 x 0,75) male thread, e.g. for Takahashi instruments
• This connection ring allows to connect e.g. a binoviewer or a ClickLock^® eyepiece directly at the focuser with M43 x 0,75 female thread (e.g. Takahashi)
• Our M43x0.75 / T-2 (TAK)-Adapter includes a M34 inner thread to mount our T-2 Glasspath-Correctors to use with Binoviewers
• Optical path length only 0.8 mm
• To use T-2 parts on a M43i x1 female thread (meaning a M43 female thread with 1mm pitch per turn), we recommend our Baader M43a x 1 / T-2a Adapter (e.g. for Vixen) (#1508037 , € 33,-)

• Baader O-III 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

Successor model for GM 4000:
Stabilized Poser-Supply for10Micron GM 2000 / GM 3000 and 4000

The new control of the mounts is again significantly revised and stabilized, which allows us to become more efficient on the power supply side as well.

The Baader OTP 600W is no longer produced and therefore replaced by the Stabilized Power-Supply for GM 2000 / GM 3000 and GM 4000 (#1452070 , € 230,-)

• Baader SLOAN-ugriz' Bandpass Filter Set, suitable from f/15 to f/1.8
• SLOAN/SDSS (ugriz’) photometric filters 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