Baader Planetarium

• Baader Classic Ortho 18mm 1¼" Eyepiece, apparent field of view 52°, incl. winged rubber eyecup 52°,incl. winged rubber eyecup
• Parfocal Eyepiece series with very high transmission
• This eyepiece delivers a pure-white image with outstanding sharpness and contrast
• True High-Transmission- (HT) and Multi-Coating (MC) on all glass-air-surfaces offer a brilliant image while showing almost no internal reflections
• Suitable as projection eyepiece for OPFA (Eyepiece Projection adapter)

• Reducing piece for adapting the Alluna Optics M100 thread to the M68 system
• Converts an M100a female thread to an M68 female thread
• Telescope-sided: M100 x 1 male thread
• Camera-sided: M68 x1 female thread
• Aluminum, black anodized
• Developed and manufactured in Germany

• Hyperion SP 54 thread protection ring
• Material: high quality silicone - non-aging, no chemical softeners, non smelling, not getting brittle over time
• Side lens hood, or goggles Protection (fast folding) for all Hyperion Aspheric and fixed focal length eyepieces with M43 thread

• #2451553 300mm counterweight-shaft M14, for leveling counterweights Ø 16mm
• For fine adjustment of telescope systems and when changing from camera to eyepiece
• Incl. end screw
• available in 150mm and 300mm length

• Scope of Supply of SkySurfer III includes the widest selection of individual adapters to mount the unit directly onto binoculars and beside spotting scopes as well as any telescope brand. The new double length housing makes it suitable for rough solar alignment by aligning the shadow, cast by the tube shaped housing.
• SkySurfer III red dot sights - Adjustable LED visor viewfinder
• Much easier to use than the popular Celestron and Skywatcher "Red Dot finders". Clear aperture is 30mm rather than 20mm
• Long dew shields are mounted before and behind the lens to prevent fogging
• The 1: 1 objective lens is non-reflective and darkens the sky much lower than competitive viewfinders
• Mounts directly onto Weaver & Picatinny standard rails

• Transportkoffer für NexStar 4SE und NexStar 5SE
• Abmessungen: 52 x 30 x 25 cm
• Gewicht: 3,0 kg
• Hergestellt in Deutschland

• 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 O-III Narrowband Filter – Precision Grade
• 6.5 nm FWHM, recommended for optical systems from > f/3.4
• 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

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.

• 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

• Safe solar observation with all types of binoculars / safe solar photography with all camera lenses
• AstroSolar Safety Film OD 5.0, mounted stress free in high-cality cell
• One side of filter cell shortened for use with binoculars. Two filters are mandatory for binocular observation, mentioned price is for one piece only
• Scope of supply: ASBF Filter (Apertures 50 to 100mm) come with three centering bolts of 13mm diameter and 24 mm height, adjustable to the tube diameter of your binocular. In addition three safety straps with glue-pads and mounting instructions

• 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: 100 mm
• The steel pillar flange Steel pillar flange for GM 3000 mount (#1453090 , € 275,-) is needed

• Projection dome for the Baader Planetarium, sizes 2.5m and 3.5m diameter
• Geometrically correc half-globe, consiting of 8 segments of each 45° made of fiberglass reinforced polyester.
• Inner color matte white, outer color grey

• 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

• the BHPlevelling flange with 20° tilt for GM 4000 is used to extend the adjustability of the pole height by 20°. Thus, the mount can also be used in proximity to the equator.
• Consisting of two solid steel, separated by six steel bars
• Top plate precision milled flat and threaded to fit the base plate.
• Height 100 until 151 mm
• Suitable as a pillar adapter flange to the Baader Heavy Pillar (BHP), modal steel pillar with up to 600 kg payload capacity (available in 60 - 165 cm) (various versions available)

• Glasfaserleitung vom BACHES Echelle Spektrograf zur RCU (Remote Control Unit)
• Also includes the control cable in the same respective length
• Available in 3, 15 and 30 Meter length

• Guidescope rings BPIII (2 pc)
• With 6 large handknobs with screw and ball bearing tips
• For tube diameter 140 - 185mm