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.   Baader UFC D 36 mm AUX-Filter-Holder (requires #2459113)

    # 2459152

    € 11.00 Price excl. German VAT tax (19%): € 9.24
    • Baader UFC 36 mm AUX-Filter-Holder
    • suitable for unmounted, round 36 mm filters
    • Requires 1x UFC D50.4 Slider #2459113
    • gets mounted into the UFC D50 slider, this slides into the UFC filter base and allows fast exchange between filters while still holding every filter safe and firm
    • Just one "click" onto the brass-pin releases the filter holder from the magnetic fixture. Afterwards it can be removed easily
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  2.   Baader Single Polarizing Filter

    Baader Single Polarizing Filter

    From: € 42.00 Price excl. German VAT tax (19%): € 35.29
    • Baader Polarizing Filter - Ideal filter for solar and lunar observations and contrast enhancement in planetary observations.
    • Fits 1¼ or 2" eyepieces/threads and is screwed before the eyepiece
    • Adjustable brightness when used with a Baader Hershel Wedge
    • Important Note: Polarizer will need additional filtering (eg Herschel Prism or AstroSolar Safety Film) before the eyepiece of the telescope for solar observations.
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  3.   2" BDS-SC Baader Diamond Steeltrack® Focuser

    2" BDS-SC Baader Diamond Steeltrack® Focuser

    # 2957220

    € 365.00 Price excl. German VAT tax (19%): € 306.72
    • Baader Diamond Steeltrack® (BDS-SC) for Schmidt-Cassegrains (EdgeHD) with 30 mm focus travel
    • Minimum height (as supplied – incl. 2" clamp): 93 mm
    • Minimum height (with optional S58 to M68 / M68i / M48 / T-2 direct-adapter): 82 mm
    • Minimum height (with optional S58 ClickLock clamp): 112 mm
    • Focuser weight (as supplied – incl. 2" Klemme): 1.040 g (36.7 oz)
    • Includes 2" and 3.3" adapter to fit all C14/C11/C9¼/C8/C6/ OTA’s
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  4.   Baader Hyperion 68° Eyepiece Set (Starter)

    # 2454602

    € 635.00 Price excl. German VAT tax (19%): € 533.61
    • Eyepiece set with four Hyperion focal lengths (5, 10, 17, 24 mm), incl. Eyepiece case
    • Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye
    • Phantom group coatings in Zeiss class for complete freedom of reflections and maximum image contrast
    • Modular design of the eyepiece body allows modification of the eyepiece focal length with optional finetuning rings
    • Camera ready! Almost all DSLR camera bodies can be connected but also simpler fixed lens cameras directly to the Hyperion eyepieces
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  5.   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

    € 31.00 Price excl. German VAT tax (19%): € 26.05
    • 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 ø 2mm (#2450062 , € 17,-) )
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  6.   Baader FlipMirror II Star Diagonal

    Baader FlipMirror II Star Diagonal

    # 2458055

    € 228.00 Price excl. German VAT tax (19%): € 191.60
    • Baader-FlipMirror II Star Diagonal (BFM II) with precise surface-mirrored flip mirror with multi-layer Al coating and three ports:
      • Straight-through (S52, M48 and T-2 on both sides) for full-frame camera, spectrograph, or other instruments
      • Adjustable T-2 thread on top for eyepiece clamps, video modules (up to 32 mm image circle) or even a binoviewer
      • Bottom flange for the optional Off-Axis-Guider or for an optional calibration lamp for spectroscopy
    • Shortest possible overall length for any application – compatible with a large number of adapters from the Baader Astro T-2 system, the M48 system and the UFC system (Universal Filter Changer)
    • Rotatable M48 connection rings made of hardened, stainless steel on front and rear
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  7.   Sky-Surfer III – tube adapter set made of ABS

    Sky-Surfer III – tube adapter set made of ABS

    # 2957303

    € 6.00 Price excl. German VAT tax (19%): € 5.04
    • Tube-Adapter made of ABS, for Sky-Surfer III
    • two-piece adapter set, for various lens tube diameters
    • Single price. Included in scope of supply of Sky Surfer III
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  8.   Baader 2" / 90° Astro Amici-Prism with BBHS ® coating

    Baader 2" / 90° Astro Amici-Prism with BBHS ® coating

    # 2456120

    € 670.00 Price excl. German VAT tax (19%): € 563.03
    • 2" ClickLock-Clamp and 2" nosepiece.
    • Suited for astronomical observation at high magnification
    • Hard-silver-coated and protected against aging. Astro quality, manufactured acc. to Zeiss standard
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  9.   Sony E/NEX T-Ring Lieferumfang

    M68a to M48a Reducing piece

    # 2458229

    € 51.00 Price excl. German VAT tax (19%): € 42.86
    • Reducing piece: M68a to M48a for direct connection of M48 accessories to the M68 system
    • Changes the M68 (Zeiss) female into a M48 male thread
    • Telescope side M68 male thread, eyepiece side M48 male thread
    • Optical length: 5 mm
    • Inner diameter: 45 mm, outer diameter: 76 mm
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  10.   Baader Hyperion DT-Ring SP54/M58 for DTAdapter II&III and Hyperion Eyepieces

    Baader Hyperion DT-Ring SP54/M58 for DTAdapter II&III and Hyperion Eyepieces

    # 2958058

    € 19.00 Price excl. German VAT tax (19%): € 15.97
    • DT Adapter II & III and Hyperion Eyepieces
    • The Hyperion DT-rings are optimized for the shortest distance between eyepiece lens and digital camera lens.
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  11.   Baader 3" Dove Tail Bar 250mm (10")

    # 1501605

    € 78.00 Price excl. German VAT tax (19%): € 65.55
    • Length: 250mm (10")
    • Black anodized, without holes.
    • Weight: 520g
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  12.   Fluorite Flatfield Converter (FFC) / 3x-8x

    Fluorite Flatfield Converter (FFC) / 3x-8x

    # 2458200

    € 730.00 Price excl. German VAT tax (19%): € 613.45
    • Apochromatic, multi-coated fluorite lens system
    • 10-times higher line resolution than the world best projection eyepieces
    • The FFC fits on every T-2 thread and in every 2" focuser
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  13.   Baader Heavy Duty M48 Quick Changing System

    # 2958593

    € 127.00 Price excl. German VAT tax (19%): € 106.72
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  14.   Baader Semi APO Filter

    Baader Semi APO Filter

    From: € 90.00 Price excl. German VAT tax (19%): € 75.63
    • Semi-APO Baader filter with IR Blocker
    • A combination of our Moon and Skyglow Neodymium filter with fringe killer coating to deliver an amazing colour-corrected image on achromatic refractors.
    • Virtually neutral-coloured image without the blue and red halos causing the annoying violet fringe. The increase to image contrast is disturbingly great.
    • Reflection-free anti-reflective and optically polished.
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  15.   Baader Handle for Telescopes with two pc 3" rail clamp

    Baader Handle for Telescopes with two pc 3" rail clamp

    # 2451581

    € 83.00 Price excl. German VAT tax (19%): € 69.75
    • Handle for Telescopes
    • Includes 2 piece 3" clamps
    • to mount onto 3"(Losmandy style) dovetail
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  16.   Telecentric System TZ-4 (4x focal length)

    Telecentric System TZ-4 (4x focal length)

    # 2459256

    € 387.00 Price excl. German VAT tax (19%): € 325.21
    • 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 maximum Strehl (definition brightness)
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  17. Mars-Mercury-Venus on Spring Wire Rings
    From: € 21.00 Price excl. German VAT tax (19%): € 17.65
    • Mars, Mercury, Venus for The Original: Baader Planetarium (#2000000 , € 2450,-) on spring wire rings available separately – already 1x included with the planetarium.
    • Please select the required replacement part from the drop-down menu below:
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  18. Star globe north and south hemisphere, without tellurium

    # 2000360

    € 795.00 Price excl. German VAT tax (19%): € 668.07
    • Star globe with a diameter of 50 centimetres
    • made of plexiglass(®) - almost black - but transparent to the observer in a darkened room.
    • is printed in three colours on the outside, showing the stars up to the 5th magnitude class, and the constellations are indicated by connecting lines.
    • The single-colour white printing on the inside shows the eclipse as a monthly line - and thus precisely the season in which the earth is in its orbit.
    • Replacement part for The Original: Baader Planetarium (#2000000 , € 2450,-) – already 1x included with the planetarium.
    • For technical reasons, star globes are always only available as a set! Individual hemispheres cannot be adapted.
    • In addition, a  Shipping packaging for Baader Planetarium (#2000315 , € 55,-) is necessary.
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  19.   IMP85 Adapter to M68i

    # 2451315

    € 186.00 Price excl. German VAT tax (19%): € 156.30
    • Connection camera side to M68x1 female thread on the Port 1 of the Instrument Multi Port IMP85 (#2451300 , € 7950,-)
    • Designed and manufactured in Germany
    • Connection on telescope side: 120 x 7.5 mm dovetail
    • Black anodized
    • Optical length: 0.5 mm
    • Inner and outer diameter: M68x1i / D120 x 7,5 mm
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  20.   Classic Ortho 10mm, 1¼" Eyepiece (HT-MC)

    Classic Ortho 10mm, 1¼" Eyepiece (HT-MC)

    # 2954110

    € 73.00 Price excl. German VAT tax (19%): € 61.34
    • Baader Classic Ortho 10mm 1¼" Eyepiece , apparent field of view 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)
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