Baader Planetarium

• Blaze Reflection Gratings 900 L/mm
• cemented onto Tilting grating holder
• For high resolution observations where the 900 and 1200 gratings are used, Dados (by construction) is expected to provide the best optical performances in a short spectral range (30 nm). 

• M68 titlter for an optimally flattened field of view
• Compatible with the entire Baader M68 system
• 0-1° tilt – allows a shift of up to 1° to compensate for misalignments in the image field
• 9.50 - 10.25 mm optical length

• Changes a T-2 female into a T-2 male thread
• Optical path length is zero.
• Free of reflections

• 8" (width 203mm) heavy-duty dovetail bar 570mm in total length, mounts onto heavy mounts such as 10Micron GM 3000 or GM 4000
• requires one 8" Planewave Clamp (# 2451555 – see application images) for attaching the Double-Mounting plate onto the mount to move left and right.
• allows dual mounting of two optical tubes side by side – with total instrument payload up to 100kg (~220 pound)
• pre-drilled for most Baader-bars and clamps, eg.: Baader Pan EQ clamps 190mm, 230mm, 370mm or an additional 8" Planewave clamp

• Cleaning cloth "Optical Wonder™" made of Super-microfiber
• cleans without scratching: eyepieces, objective lenses – even mirrors
• Clean lined and machine washable
• Length X Width = 25cm x 25cm

• Dustcap with M48 male (outer) thread
• Robust cap made of black anodized metal
• Dustproof closure for your accessories of the M48 system

• A widefield camera adapter for all Schmidt-Cassegrain Celestron/Meade telescope tubes. Allows T-2 accessories to be used with an SCT thread.
• Telescope side 2" UNF 24 TPI, 60° (50.8mm) nut with internal thread. Focus side T-2 external thread. Optical path length 16mm.
• Short T-adapter for all SC and MAK telescopes. Wide image field ideal for mounting the Baader or Zeiss binocular to Celestron Telescopes.
• Fits all Scmidt-Cassegrain 2" thread for 5/6/8/9.25/11/14 OTAs

• 3 inch dovetail plate
• Length: 230mm
• Very flat (à la Losmandy)

• Telescope side with Carl Zeiss M68 thread / optical length = 109 mm
• Mirror repels UV and IR radiation, provides high security at the solar observation in white light and with Ha-sun filters
• Scratch-resistant, hard-coated mirror surface for safe cleaning, scratch-resistant even in extreme conditions
• DC design as # 2956100: Instead of 2 "barrel it has a M68 thread, which makes it possible to mount the mirrors on our extensive range M68 with the largest possible passage on many telescopes

• Changes a M54 male thread to a M54 female thread
• Width (optical length) = 7 mm
• Made of hardened, stainless steel

• The T-2 change system enables fast switching between z. B. Mark V Binocular and ClickLock eyepiece, effective height only 15mm
• Optical path length 15 mm
• Bayonet ring made from high performance steel,
• wWith Zeiss micro bayonet

• Leveling-Weight Set developed for PlaneWave Direct-Drive mounts: for perfect balance in both axis
• Mounts directly to the standard screw mount of all Planewave's common telescopes via the straight mounting block.
• Weights can be mounted in horizontal position at the rear of the OTA both "top" and "bottom". This makes it possible to balance the telescope in the vertical position as well.
• The Planewave Leveling-Set consists of
  • 1kg Leveling Weight Ø 75 x 30mm (#2951390 , € 101,-)
  • 2.5 kg leveling counterweight Ø 75x75mm, made of V2A stainless steel (#2951402 , € 143,-)
  • 150mm counterweight-shaft M14, Ø 16mm (#2451554 , € 80,-)
  • Mounting block for leveling counterweight bar M14 for PlaneWave Instruments CDKs (#2451549 , € 48,-)

• A Solar Shade made from Aluminium to clamp between any M68 connection
• Drilling for M68 threads
• Use as shade (glare protection) for visual observation / imaging through eyepiece or camera
• Used to shade the eyepiece or camera viewing opening from direct solar radiation during photographic- or visual solar observation in the H-alpha region with narrowband filters from SolarSpectrum

• 47.4 mm (2" w/o cell) x 2 mm Baader CMOS RGB-B (400 – 510 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

• Adapter M82/M68
• Reducer ring for Baader 3" Hyperion Focuser

• Baader H-alpha Ultra-Narrowband Filter – Premium Grade
• 3.5 nm FWHM (to harmonize the exposure time with O-III / S-II), 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

We explicitly warn against observing the sun with a DeepSky 3.5 nm (equivalent to 35 Ångstroem) H-alpha narrowband filter, specialized solar chromosphere and prominence filters from SolarSpectrum start at 0.8 Ångstroem. Photographic experiments with a camera are theoretically possible, but by no means observe the sun with naked eyes – you endanger your eyesight!

• BACHES M68 Adapter
• Allows to connect BACHES to the Baader (Zeiss) M68-System
• The M68-System allows attachment of BACHES to the most commonly used telescopes worldwide, also many cameras can be attached to this versatile system

Please note: The course is held in german language only

• 12 Kapitel als Webseite und druckbare PDFs (über 130 Seiten) zum Download, verteilt über drei Monate
• Behandelt Grundlagen der Astronomie, der Himmelsbeobachtung sowie der Auswahl und Bedienung von Teleskopen und Zubehör
• Freie Zeiteinteilung dank Mailingliste
• Betreuung durch den erfahrenen Amateurastronom und Autor Alexander Kerste
• Geld-zurück-Garantie: Auch bei Bezahlung per Vorkasse erhalten Sie die Teilnahmegebühr zurück, wenn Sie innerhalb der ersten zwei Wochen aussteigen. Die Frist beginnt erst mit Kursbeginn und nicht mit dem Anmeldedatum!

Der nächste Einsteigerkurs findet vom 4. September bis 4. Dezember 2022 statt. Die Anmeldefrist endet nach dem Schnupperzeitraum am 18. September 2022. Es gelten spezielle Allgemeinen Geschäftsbedingungen und die Widerrufsbelehrung für den Einsteigerkurs.

• For Zeiss Quick Changer
• This T-2 dustcap is included in the scope of supply of the following products:
  • 2" Glasspathcorrector® 1,7x for Newtons (#2456300 , € 205,-)
  • Baader T-2 Quick Changer with Zeiss Micro Bayonet (T-2 part #06) (#2456313 , € 41,-)
  • Baader Heavy Duty T-2 QuickChanger (T-2 part #06A) (#2456313A , € 80,-)
  • Baader Complete T-2 Changer System (T-2 parts #06 & #07) (#2456321 , € 80,-)
  • Baader TQC/TCR Heavy duty T-2 Quick Changing System (T-2 part #06A & #07) (#2456322 , € 111,-)
  • Mark V Großfeld (Giant)-Binocular (#2456410 , € 1425,-)
  • DADOS Slit – Spectrograph (#2458550 , € 2360,-)