Baader Planetarium

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).

Grid List

Set Descending Direction

21-40 of 487

  1.   Baader T-2 BBHS ® Mirror Diagonal

    # 2456103

    € 245.00 Price excl. German VAT tax (19%): € 205.88
    • T-2 BBHS star diagonal without T-2 outer threads. Provides greatest reflectance over most spectral range from 390 to 2000nm
    • Much higher in brilliance than cheap dielectric coatings
    • BBHS = Broadband Hardsilver coating with dielectric protective overcoating
    • T-2 BBHS-Sitall zenith mirrors on both sides with T-2 Photo thread
    Learn More
  2.   Baader 21mm Hyperion 68° Modular Eyepiece

    # 2454621

    € 145.00 Price excl. German VAT tax (19%): € 121.85
    • Fixed focal length of 21mm, 68° field of view – ease of view even at high magnifications!
    • High quality Phantom Group-Coating in Zeiss class for complete freedom from reflections with maximum contrast
    • 1¼" and 2" barrels included, thus variable focal lengths
    • Includes many threads for camera and accessory adaptation, afocal and classical eyepiece projection is possible
    Learn More
  3.   Baader Contrast Booster® Filter

    Baader Contrast Booster® Filter

    From: € 78.00 Price excl. German VAT tax (19%): € 65.55
    • Baader Contrast Booster® Filters completely eliminates false colour
    • Removes the bluish "hue" (=lack of contrast) during lunar, planetary, solar and terrestrial observation
    • Boosts contrast and sharpness for fast achromatic telescopes - with over 95% transmission
    • Planeoptically polished, non-ageing sealed coating edges
    • Removes unsharp stars images when using red-sensitive digital and CCD-cameras
    Learn More
  4. Baader Wide-T-Ring Sony E/NEX Bayonet with D52i/M48 to T-2 und S52

    # 2408317

    € 35.00 Price excl. German VAT tax (19%): € 29.41
    • Baader T-Ring to connect Sony E/NEX DSLR cameras on the Astro T-2 system
    • All Baader Wide-T-rings have an S52 dovetail in addition to the inserted T-2 ring. This allows the T-ring to be modified to an M48 female thread using the S52 / M48 adapter #2958552, or to use the S52 barrel #2958551 without the T-2 reduction. With the S52 / M68 adapter # 2458252, the Wide-T-Ring can be directly attached to an M68 male thread to securely fasten your camera to the widest possible aperture.
    • All Baader Wide T-rings can be directly adapted to an UFC (Universal Filter Changer) with the optional Baader UFC S52 dovetail camera-adapter (#2459119), in order to change different filter sizes directly in front of the camera sensor.
    • With the ultra-short Backfocus of only 26.3mm (18mm camera, 8.3mm T-2 bayonet ring) many adaptations in combination with reducers / filter wheels are now possible for the first time. Furthermore, the illumination of the camera chips improved significantly, mainly because of the larger clear aperture.
    • Camera-sided connection: Sony E / NEX bayonet
    • Telescope-sided connection: S52 dovetail clamp incl. S52/M48i and M48a/T-2i internal thread with 0.75mm pitch
    Learn More
  5.   Glasspathcorrector 1:1,25 for Baader-Binoviewer with T-2 thread (MaxBright® II and MaxBright®)

    # 2456314

    € 92.00 Price excl. German VAT tax (19%): € 77.31
    • Glasspathcorrector Factor 1,25. Optical path length: ≥ -30 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, € 425,-) is the only Baader-Bino where you can choose between Zeiss ring-dovetail and T-2 thread adapter.
    Learn More
  6.   Baader Heavy Duty M48 Quick Changing System

    # 2958593

    € 109.00 Price excl. German VAT tax (19%): € 91.60
    • Heavy Duty M48 Quick Changing System enables lightning-fast changes between cameras, filter wheels or ClickLock eyepiece clamps, for example.
    • Optical path length 15mm
    • Consists of {{block type="core/template" template="wordpress/product/shortcode-global.phtml" shortcode="[product sku=\"2958590\"]"}} and {{block type="core/template" template="wordpress/product/shortcode-global.phtml" shortcode="[product sku=\"2958595\"]"}} with 50mm dovetail
    • Quick-change and rotating device with maximum load capacity
    Learn More
  7.   Inverter ring M68i x 1 (Zeiss) to M68i x 0,75 (Hexafoc)

    # 2458236

    € 36.00 Price excl. German VAT tax (19%): € 30.25
    • Inverter ring M68x0,75i/M68x1i to adapt M68 parts to Hexafoc focuser (Bresser, Omegon and Explore Scientific) with M68x0,75 male thread
    • Changes a M68x1 (Zeiss) male thread into a M68x0,75 female thread
    • Part is used in our M68i x 0,75 ClickLock clamp #2956269
    Learn More
  8.   Baader Variable Locking / Sliding T-2 Focuser (T-2 part #24)

    # 2458010

    € 35.00 Price excl. German VAT tax (19%): € 29.41
    • For 1.25" eyepieces or OAG cameras. 10mm focus travel
    • Telescope side T-2 (M42x0.75 internal thread)
    • Focus side 1¼" insertion sleeve for 1¼" eyepieces and T-2 male thread
    • Optical path length 27.5mm to 38.5mm
    Learn More
  9.   2"a / M44i x 1 Zero-length reducing piece (zero optical length)

    2"a / M44i x 1 Zero-length reducing piece (zero optical length)

    # 2454835

    € 27.00 Price excl. German VAT tax (19%): € 22.69
    • converts any 2" (SC) female thread into a M44 x 1 female thread - without extending the optical length
    • manufactured to adapt our Hyperion Universal Zoom Mark IV onto most spotting scopes (see animation on the right)
    • Note: for fitting the optical nose of the Zoom into the receptor at some spotting scopes, the thin dust cover ring needs to be removed - see images
    • suitable for adaptation to Leica spotting scope with male M44 x 1 connection thread. Also suitable for all M44x1 threads according to the old Zeiss (Jena) standard.
    • Adapter with continuous 2" male and M44 x 1 female thread as well as two face holes (recommended mounting accessory: adjustable pin-type face wrench #2450062)
    Learn More
  10.   Baader M48 extension tube 10 mm

    # 2958610

    € 23.00 Price excl. German VAT tax (19%): € 19.33
    • Used to adjust the working distance of larger cameras and similar accessories with M48 thread
    • Telescope side M48 internal thread, 3.5 mm depth
    • Eyepiece-/camera side M48 external thread, 3 mm depth
    • 10 mm optical path length
    • Aluminium
    Learn More
  11.   Baader Adapter M82/M68

    Baader Adapter M82/M68

    # 2458198

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    • Adapter M82/M68
    • Reducer ring for Baader 3" Hyperion Focuser
    Learn More
  12.   Baader U-Venus-Filter (350nm)

    Baader U-Venus-Filter (350nm)

    From: € 210.00 Price excl. German VAT tax (19%): € 176.47
    • 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
    Learn More
  13.   Baader 2" NexStar locking ring.

    # 2458270

    € 36.00 Price excl. German VAT tax (19%): € 30.25
    • Allows direct connection of Baader 2" Zenith Prisms and mirrors to Schmidt-Cassegrain telescopes.
    • For Celestron SCTs 8/9.25/11/14 with female 2" thread (5 mm optical length)
    • For space-efficient connection of 2 "accessories to the large NexStar telescopes - just the 2" screw housing directly at the telescope.
    • In this way you gain 20% field of view and you can connect for example binoviewers with the help of our 2" prisms and mirrors
    Learn More
  14.   Solar Spectrum Verlängerungskabel 1,70m

    # 2459240

    € 45.00 Price excl. German VAT tax (19%): € 37.82
    Solar Spectrum Verlängerungskabel 1,70m / 6.7" Learn More
  15.   Baader Ultra Narrowband O-III CCD-Filter (4,5nm)
    From: € 238.00 Price excl. German VAT tax (19%): € 200.00
    • Premium grade O-III CCD-filter for fast optical systems f/8 to f/3
    • IR-blocked
    • NO halos, NO reflections, NO ghosting
    • non-ageing sealed coating edges
    Learn More
  16.   Telecentric System TZ-4 (4x focal length)

    # 2459256

    € 345.00 Price excl. German VAT tax (19%): € 289.92
    • Telecentric with 2" outer diameter and T-2 threads on both sides
    • Aplanatic, with 4x focal length extension to achieve a parallel f/30 beam in conjunction with ~f/7,5 optics systems – free of field curvtare
    • Primarily calculated and produced for H-alpha at 656,3 nm, delivering 99% Strehl (99% definition brightness )
    Learn More
  17.   Baader Telescope Flap System (TFS) for refractors

    # 2451450

    € 2,300.00 Price excl. German VAT tax (19%): € 1,932.77
    • OTA cover for refractors with 160-200mm aperture
    • prevents night dedicated telescopes with CCD Sensors on bigger telescope systems with many instruments for day and night observation from receiving sunlight while sun observation is in process
    • every Baader TFS comes with the TFS controller. This controller includes a web interface which makes it easy for the customer to open and close the flaps from the existing PC web browser.
    • Please Note: The mounting ring and the flap are customised according to the size of the OTA cover. These data must be defined in advance.
    Learn More
  18.   Optical Wonder™ Set + LensPen

    Optical Wonder™ Set + LensPen

    # 2905010

    € 34.00 Price excl. German VAT tax (19%): € 28.57
    • Consist of 100ml Optical Wonder™ Cleaning Fluid, Cloth and Celestron LensPen™
    • Works on all sensitive optical surfaces
    • Dislodges dirt, aggressive aetherical oils from pollen and fat – dries up completely without leaving any residue or wipemarks
    • cleans without scratching: eyepieces, objective lenses – even mirrors (please see separate instruction)
    • With the LensPen cleaning pen that can never dry out, you can also reach areas that are not easy to access on small optical surfaces
    Learn More
  19.   Baader M42x1 (female) / T-2 (M42x0.75 male) SLR Camera Adapter

    T-2 Part #: 23

    Baader M42x1 (female) / T-2 (M42x0.75 male) SLR Camera Adapter

    # 1508015

    € 28.00 Price excl. German VAT tax (19%): € 23.53
    • M42x1 internal thread with T-2 external thread
    • Transition adaptor for all Russian threaded M42x1 to the T-2 M42x0.75 thread.
    • Allows 1¼" eyepiece tubes, cameras and the OPFA projection system to be connectable to Russian equipment.
    • Fits most Russian telescopes (Intes / TAL / Rubinar u. A.) "Russians adapter"
    Learn More
  20.   Front Jump Cover for SkySurfer V

    # 2957311

    € 12.50 Price excl. German VAT tax (19%): € 10.50
    • Front Jump Cover for SkySurfer V with 0.7 mm sun-seeker bore hole
    • Diameter when opened: 42 mm
    • Plug-on length: 15 mm
    • Included in the scope of delivery of the SkySurfer V #2957315, is suitable for upgrading for an older SkySurfer V model
    Learn More

Grid List

Set Descending Direction

21-40 of 487