Baader Planetarium

Baader Planetarium: Over 50 Years of Innovation in Astronomy

From accessories to turnkey observatories

The company Baader Planetarium is a middle sized enterprise having 50 years experience in producing and installing astronomical equipment.

More than 600 observatory domes of sizes from 2 m up to 8.5 m have been mounted, together with a large number of projection domes for planetarium installations up to 10 m in diameter. Observatory domes serve for a multitude of applications for scientific use around the world specialized to work under the hardest of environments, with installations in Antarctica (Dome C - 84°C) to high Arctic regions such as Svalbard (NyAalesund -45°C), Ellesmere Island (Eureca -60°C), in desert conditions with hermetic seals against dust and a number of high Alpine locations. Also the company specializes in high end robotic telescopes with apertures up to one meter as European sole distributor of Planewave Instruments USA, telescope mounts of varuious configurations, Echelle spectrographs featuring a resolution up to 20 000 lambda/delta lambda under Licence of MaxPlanck Institution(MPI).

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  1.   Glasspathcorrector 1:1,70 for Baader-Binoviewer with T-2 thread (MaxBright II® and MaxBright®)

    Glasspathcorrector 1:1,70 for Baader-Binoviewer with T-2 thread (MaxBright II® and MaxBright®)

    # 2456316

    € 127.00 Price excl. German VAT tax (19%): € 106.72
    • Glasspathcorrector Factor 1,7. Optical path length: -65 mm
    • Insert diameter: ∅ 38 mm
    • Suitable to insert into the Baader MaxBright (Classic and MaxBright® II)
    • A Baader Glaspathcorrector is not a Barlow lens! The reason for this name (in Germany the name Glaswegkorrektor® is a protected trademark by Baader Planetarium) is only secondly the displacement of the focal point
    • A Glaspathcorrector is primarily intended to correct the prismatic color fringing that occurs on Refractors due to the high amount of glasses used in binocular prisms
    • Please note: The Baader MaxBright® II Binoviewer with case (#2456460 , € 479,-) is the only Baader-Bino where you can choose between Zeiss ring-dovetail and T-2 thread adapter.
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  2.   Baader FCCT I for RASA 8" – suitable for Ø 77 mm QHY-Cameras (e.g. QHY 174 / 163 / 183)

    # 2459070

    € 295.00 Price excl. German VAT tax (19%): € 247.90
    • Filter changer and Tilter (mechanical image position corrector), specially designed for Celestron RASA 8" Astrograph and large QHY cameras with 77 mm diameter (e.g. QHY 174 / 163 / 183)
    • 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
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  3.   Baader IR-Pass Filter (685 nm)

    Baader IR-Pass Filter (685 nm)

    From: € 90.00 Price excl. German VAT tax (19%): € 75.63
    • Baader IR-Pass Filer HWB 685nm
    • Reduces the effect of seeing resulting in a much sharper image.
    • Tip for use: Ideal for imaging and used for the luminosity channel.
    • The effect of use: The normal spectral bandwidth is 400-700nm. This filter starts at 670nm in the deep red, just in the visual range so it can be focussed correctly. At this long-wavelength spectral range the atmospheric air turbulence (seeing) has much lower impact on the sharpness. Dark structures on Mars, Jupiter the Moon and the Sun are thereby rendered much sharper. The luminosity can then be combined with RGB creating a very sharp LRGB image.
    • Highly recommended for any planetary imager.
    • Reflex free anti-reflective and optically polished.
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  4.   Baader 3" Dovetail Bar (Losmandy)

    # 1501655

    € 95.00 Price excl. German VAT tax (19%): € 79.83
    • 3 inch dovetail plate
    • Length: 190mm
    • Very flat
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  5. DADOS: Baader Blaze Reflection Gratings 900 L/mm

    DADOS: Baader Blaze Reflection Gratings 900 L/mm

    # 2458556

    € 253.00 Price excl. German VAT tax (19%): € 212.61
    • 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). 
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  6.   Baader 2" / T-2 (M48) nosepiece with Safety Kerfs

    Baader 2" / T-2 (M48) nosepiece with Safety Kerfs

    # 2458130

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Nosepiece with Baader proprietory Safety Kerfs grooves so that even the heaviest accessories cannot fall to the ground
    • Equipped with only 3 mm long T-2 thread
    • Eyepiece-/camera side with male T-2 and M48 threads
    • Telescope side with 2" outer diameter and 48mm filter thread for 2" filters
    • Effective optical length 3 mm
    • Also available as version without Safety-Kerfs and with longer T-2 thread (5mm):
      Baader 2" nosepiece to T-2 / M48 (T-2 part #16) (#2408150 , € 40,-)
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  7.   Baader U-Venus-Filter (350nm)

    Baader U-Venus-Filter (350nm)

    From: € 239.00 Price excl. German VAT tax (19%): € 200.84
    • Baader U-Filter (Venus and UV) 350nm.
    • Transmission peak approx. 80% at 350nm, bandwidth 60nm (320-380nm), completely blocking the entire spectral range from 200nm to 1120nm.
    • Dielectric multi-coating on optically polished Schott Glass.
    • Enables imaging in the deep UV spectral region. A "breakthrough" for imaging the planet Venus! Allows amateur astronomers to capture cloud structures of the Venusian atmosphere.
    • Successful astro-application of this filter requires a suitable UV-sensitive lucky imaging camera module (i.e. SKYRIS 274M) with at least a telescope of 5" diameter (a telescope with an 8" diameter is recommended).
    • Non-astronomical applications possible: e.g. check for paint damage on cars or state of health of plants and much more. Read more in the detailed description or with a translate tool on this (german) test review: Baader-U" in the "terrestric" Photography
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  8.   Baader heavy-duty 8" double mounting plate, for up to 100kg

    Baader heavy-duty 8" double mounting plate, for up to 100kg

    # 2451559

    € 730.00 Price excl. German VAT tax (19%): € 613.45
    • 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
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  9.   Optical Wonder™ Cloth

    Optical Wonder™ Cloth

    # 2905000

    € 8.00 Price excl. German VAT tax (19%): € 6.72
    • 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
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  10. Slotted fixing washer for the tellurium

    # 2000311

    € 6.00 Price excl. German VAT tax (19%): € 5.04
    • Replacement part for fixing the electrically driven solar system (tellurium) of The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
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  11.   Baader 3.3" Celestron Nut (T-2 part #18)

    # 2408145

    € 72.00 Price excl. German VAT tax (19%): € 60.50
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  12.   3" Dovetail Bar, 230 mm, flat (Losmandy)

    # 1501660

    € 101.00 Price excl. German VAT tax (19%): € 84.87
    • 3 inch dovetail plate
    • Length: 230mm
    • Very flat (à la Losmandy)
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  13.   Baader 2" ClickLock Diagonal Mirror M68 thread (Zeiss)

    # 2956100Z

    € 309.00 Price excl. German VAT tax (19%): € 259.66
    • 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
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  14.   Adapter M54i to M48a

    # 2958750

    € 36.00 Price excl. German VAT tax (19%): € 30.25
    • Reducing Adapter M54 to M48 with M54 female thread
    • Changes the M54 male thread of an adapter into an M48 male thread
    • Can be used to combine adapters with M54 male threads with accessories with M48 female thread
    • Made of hardened, stainless steel
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  15.   Baader 2" Upgrade Kit for Hyperion-Clickstop-Zoom-Eyepiece

    # 2454824C

    € 48.00 Price excl. German VAT tax (19%): € 40.34
    • 2 " retrofit kit for Hyperion ClickStop zoom eyepiece, consisting of the adapter ring M45 / 2" inside, as well as our 2 " barrel.
    • 1¼" Hyperion Clickstop-Zoom-Eyepiece can be upgraded into a 2"
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  16.   1kg Leveling Weight Ø 75 x 30mm

    # 2951390

    € 101.00 Price excl. German VAT tax (19%): € 84.87
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  17.   Solar Shade with drilled hole M68

    # 2959281

    € 40.00 Price excl. German VAT tax (19%): € 33.61
    • 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
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  18.   Abbildung ähnlich

    # 2451174

    € 450.00 Price excl. German VAT tax (19%): € 378.15
    • Baader 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
    • 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)
    • consisting of two solid Steel, separated by six steel bars
    • Top plate precision milled flat and threaded to fit the base plate.
    • Overall height 6" (150 mm)
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  19.   Adapter 4.1"i UNF/24G to M68ix1 (for TEC 140-200 and 3.5" Feathertouch focusers)

    Adapter 4.1"i UNF/24G to M68ix1 (for TEC 140-200 and 3.5" Feathertouch focusers)

    # 2458191

    € 154.00 Price excl. German VAT tax (19%): € 129.41
    • Adapter with M68i x 1 (Zeiss) to 4,1"i UNF/24G for TEC 140 to 200 as well as Feathertouch 3,5" focusers
    • Provides an M68 female thread to fit the shortest version of 2" ClickLock clamp or FFC/M68 Adapter-System
    • Enables the connection of all M68 (Zeiss) system parts to the above mentioned focusers
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  20.   Baader H-alpha f/2 Highspeed-Filters (6.5nm) – CMOS-optimized
    From: € 149.00 Price excl. German VAT tax (19%): € 125.21
    • Baader H-alpha f/2 Highspeed Filter – Precision Grade
    • 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
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