Baader Planetarium

• 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

• hand-painted globe with graduation and moon on a chrome ring with a gear box.
• The gear regulates the following four functions
• The earth rotating around its own axis (rotation)
• Earth's axis pointing towards the celestial poles
• The motion ofthe moon around the earth
• The shifting ofthe lunar nodes. It causes that the position of the chromed ring in which the moon runs - the imaginary position of the moon's orbit to the earth changes according to the conditions in nature
• Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.

• Eyepiece barrel 1¼ "with 36.4mm outer thread
• Telescope side with 36,4mm outer thread
• Focus side 1¼ "internal diameter
• To connect 1¼ "eyepieces to Vixen - Takahashi and Lichtenknecker Okularauszüge

• 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)

• M68 extension tube for classic eyepiece projection or Fluoride Flatfield Convertors (FFC)
• Telescope side M68x1 male thread
• Eyepiece-/camera side M68x1 female thread
• High-quality Aluminum, available in different lengths

• Altogether 15 pc - in 5 sizes, three rings per size (thickness 0.6/0.8/1.0/1.2/1.4mm)
• Well suited to tune the rotary position of all kinds of T-2 accessories in approx 90° increments, to move locking screws of eyepiece holders into a comfortable position asf.
• Also helps to prevent binding when used as spacer between two metal surfaces connected w. T-2 thread

• 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 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)
• 3.5 nm FWHM (to harmonize the exposure time with O-III / S-II), 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

• Adapter 2.7"i UNF/24G (Astro Physics) to M68a x 1 (Zeiss)
• Reducing piece: converts an AP 2.7” male thread to an M68 x1 male thread

• 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 UBVRI-V 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

• Lockable T-2 extension tube, adjustable 29-46 mm with clamping
• Telescope-side connection dimension: T-2 (M42 x 0.75), Eyepiece connection dimension: Optional T-2 (M42 x 0.75) or T-2 Ring Schwalbe 52 x 6.5mm optical length: 20-29 mm continuously adjustable over millimeter scale
• Outer diameter: 50.8mm / 2 "inside diameter: with eyepiece side T-2 thread insert = 38mm with 52mm dovetail eyepiece sided = 42mm

• Additional Protective-Disconnect Elbowed Plug, for OTP #2457630
• 1x included in 60W OTP scope of supply
• Plud dimensions 2,1 x 5,5 mm, fits also e.g. for the Celestron LiFePO4 PowerTanks

NEW VERSION: Baader OMS-Nano – Remote Switch for 10Micron Mounts

The Remote Switch Module is not produced anymore. Therefore, we have redesigned the Remote Switch and manufactured it with a new look and name. The Remote Switch is now part of our OMS (Observatory Management System). 

More details about the Baader OMS-Nano – Remote Switch for 10Micron Mounts

• DADOS 1¼" Guiding Eyepiece, Kellner 10mm