BACHES Echelle Spectrograph
BACHES Info Summary - A highly efficient Echelle-Spectrograph
Click here for BACHES condensed tech data and summary of links and downloads concerning BACHES features and benefits, incl. MIBAS - free of charge calibration software
Please note: Further Downloads, customer reviews and results, Information, Practice material and much more can be found on the individual BACHES product page – make sure to also check the tabs "Additional Information" and "Downloads"
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# 2458633
€ 110.00 Price excl. German VAT tax (19%): € 92.44- BACHES C11/C14 Adapter
- Allows connection of BACHES to a Celestron C11/C14 Telescope
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# 2458632
€ 52.00 Price excl. German VAT tax (19%): € 43.70- 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
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From: € 275.00 Price excl. German VAT tax (19%): € 231.09- 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
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# 2458634
€ 58.00 Price excl. German VAT tax (19%): € 48.74- BACHES M68 adapter adjustable, also in mounted state
- 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
- Optical length 0mm
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# 2458669
€ 1,045.00 Price excl. German VAT tax (19%): € 878.15- Temperature Control Upgrade for already purchased BACHES Echelle spectrograph. Additionally, the Baches Temperature Control Set incl. EPS Thermo-Cover and Steeldrive Controller (#2458665 , € 1890,-) must be purchased.
- Upgrade includes labor time for retrofit only. Labor time includes: Disassembly of the Baches, and modification of the housing parts to prepare for Baches Temperature Control Set incl. EPS Thermo-Cover and Steeldrive Controller (#2458665 , € 1890,-) .
- For this we need the BACHES Echelle spectrograph. The Baches will be disassembled, modified, then reassembled and readjusted by us.
- The retrofit work is not necessary if you buy the BACHES Echelle-Spectrograph (#2458600 , € 9485,-) and the Baches Temperature Control Set incl. EPS Thermo-Cover and Steeldrive Controller (#2458665 , € 1890,-) ex factory.
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# 2458665
€ 1,890.00 Price excl. German VAT tax (19%): € 1,588.24- Baches Temperature Control Set for temperature control of the BACHES Echelle spectrograph.
- Sope of delivery:
- BACHES Thermo-Cover (#2458660 , € 425,-) . The CNC milled two-piece housing, protects the spectrograph from fluctuations in the outside temperature at the telescope. Very good thermal insulation is achieved by 20mm wall thickness of weather-resistant EPS rigid foam
- Steeldrive II Controller (#2957260 , € 445,-) controls the temperature compensating Steeldrive II focusing motor for Baader Steeltrack® (Classic and Diamond) focusers and optionally many other focusers
- includes labor times: disassembly of the BACHES, and modification of the housing parts to prepare for Baches Echelle spectrograph
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# 2458621
€ 4,950.00 Price excl. German VAT tax (19%): € 4,159.66- RCU (Remote Calibration Unit) for Baches, included 3M fibre optic cable
- Allows wavelenght calibration of the complex BACHES Echelle-Spectrum
- Choose between manual or remote control
- With Thorim-Argon and Halogen lamp with fibre connection
Interactive Website with Calibration examples.
Learn More -
# 2458660
€ 425.00 Price excl. German VAT tax (19%): € 357.14- BACHES: Thermal Insulation Housing
- The CNC milled two-piece housing, protects the spectrograph from fluctuations in the outside temperature at the telescope
- Very good thermal insulation is achieved by 20mm wall thickness of weather-resistant EPS rigid foam Learn More
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# 2458650
€ 49.00 Price excl. German VAT tax (19%): € 41.18- The Innovation: Autoguidung at a star within the spectrograph's slit
- Store different configurations of guidecam and mount
- Online or offline activation
- Up to three activations on your own systems at the same time possible
- BACHES Remote Calibration Unit RCU control possible
- Can be used with any slit spectrograph
- Even autoguiding at stars possible (stellar astrophotography)
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# 2458600
€ 9,485.00 Price excl. German VAT tax (19%): € 7,970.59- Baader BACHES: High Resolution Echelle Spectrograph with Autoguiding- and Remote-Calibration-Port – professional use in astronomical research and university student training
- average spectral resolution R = 18,000,
- changeable 25 and 50μm slits (length 125μm)
- optimized wavelength range: 392-800nm (depending on sensor size)
- light and compact, only 1350g (without camera)
- high mechanical stability, FE designed, torsion deformation below 9μm at 180° rotation
- optimized for sensor sizes ca. 15x10mm, 9μm Pixel (i.e. KAF-1603), usable with 7x4mm sensor sizes (i.e. ST-402) and DSLR‘s
- collimator focal ratio f/10
- optimized for 8" to 24" f/10 telescopes (full resolution from f/8 to f/12)
- delivered in fully calibrated condition
- solenoid switches between the light from the telescope and the ThAr calibration and flatfield lamp of the RCU
- manual red LED for Slit-Focusing
- Important recommended accessory: RCU (Remote Calibriation Unit) (#2458621 , € 4950,-)
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SpectrackAs a newby to this line I found the program easy to install and after a few attempt I it to be easy to use and I think it is a good product Thank you BAADER KemdoKemdo -
Good softwareThis software looks fantastic. I hope, it will also support CCD like ZWO/Atik/Starlight Xpress/SBIG/QHY. Regards Vikrant, IndiaVikrant
Most Recent Product Questions
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Rated: 0
5/16/2024 9:23 AM
Baader 7.5nm Solar Continuum Filter (540nm)
Will it be possible in the future to have this filter for Sony's mirrorless camera also?
It would be a fantastic option also for who doesn't have a telescope.
TIA
Max
Answer rated: 0So far, we do not have plans for additional filter sizes. These narrow-band-filters work best visual or with monochrome cameras, anyway, because on a colour camera, all the red and blue pixels would be useless.
But you can use Baader DSLR-2" Filter Holder M48/SP54 # 2408166 plus the Hyperion DT and stepper rings to install the 2" filter in front of most camera lenses which have a filter thread. This will cause some vignetting of the aperture, but it shouldn't be much of a problem asthe sun is still small enough with most camera lenses.
Answer by: Baader Web Team (Admin) on May 16, 2024 9:33:00 AMRated: 1
5/15/2024 6:00 PM
Baader Solar Continuum Filter (540nm)
Would this continuum filter be helpful on an apochromatic, triplet 80mm, refractor AT80EDT? Or would it not be helpful? If no, would another filter be suitable to help with solar detail when using a wedge?
Answer rated: 0Yes, absolutely. A highly recommended filter, even for a triplet.The contrast of the sun's surface increases significantly. Fine structures at the edges of sunsports, the granualation and flare areas appear more clearly. Much better than classic green- or yellow filters.Answer by: Baader Web Team (Admin) on May 16, 2024 7:50:00 AMRated: 0
5/14/2024 10:45 PM
Baader Ultrashort 2" eyepiece clamp
I need a very short 2" eyepiece clamp for a Takahashi Mewlon 210. Which items do I need?
Answer rated: 0You need exactly three products. The Baader Ultrashort 2" eyepiece clamp (productno.: 2458196), the Baader Takahashi Mewlon Aux-Adapter M71/M72 (productno.: 2558231) and the Baader Takahashi Adapter M72/M68 (productno.: 2558230).Answer by: Baader Web Team (Admin) on May 15, 2024 7:58:00 AMRated: 1
5/14/2024 10:29 PM
Baader T-Ring Nikon to T-2
Can this T-ring be connected to 2957202 on Baader Herschel Prism?
Does this T-ring cause vignette on full frame Nikon DSLR (image diameter 44mm)?
Answer rated: 1Yes, this works for the new version of the Herschel (Baader 2" Cool-Ceramic Safety Herschel Prism Mark II). Older models without the integrated rotating mechanism for the polarizing filter need the Baader Adapter 2" (male) / T-2 (male) # 1508035 instead.
Please note that the inner diameter of T-2-adapters is ca. 38mm, so there may be some vignetting with a full frame sensor. You will probably not notice it as the image of the sun ist still smaller. One meter of focal length results in a 1 cm large image of the sun, so you'd need about 4m of focal length to fill the frame.
If you want to be sure, you should use Diamond Steeltrack® S58 to M48 BDS-Adapter # 2957204, Reducing piece S52 / M48 # 2958552 and Baader Wide-T-Ring Nikon with D52i to T-2 and S52 # 2408333. This will avoid any vignetting, and you can use the T-ring with 2" / S52 Nosepiece # 2958551 on any 2" focuser, if you later want to use it e.g. for Deep Sky photography without the Herschel wedge.Answer by: Baader Web Team (Admin) on May 15, 2024 8:52:00 AMRated: 0
5/14/2024 10:28 PM
Baader Wide-T-Ring Nikon with D52i to T-2 and S52
Can this wide T-ring be connected to 2957202 on Baader Herschel Prism?
Does this wide T-ring allow 44mm diameter image circle of full frame Nikon DSLR?
Answer rated: 0Yes, this works for the new version of the Herschel (Baader 2" Cool-Ceramic Safety Herschel Prism Mark II). Older models without the integrated rotating mechanism for the polarizing filter need Baader Adapter 2" (male) / T-2 (male) # 1508035 instead.
Please note that the inner diameter of T-2-adapters is ca. 38mm, so there may be some vignetting with a full frame sensor. You will probably not notice it as the image of the sun ist still smaller. One meter of focal length results in a 1 cm large image of the sun, so you'd need about 4m of focal length to fill the frame.
If you want to be sure, you should use Diamond Steeltrack® S58 to M48 BDS-Adapter # 2957204 and Reducing piece S52 / M48 # 2958552 instead of the S58/T-2-adapter #2957202. This will avoid any vignetting, and you can use the T-ring with 2" / S52 Nosepiece # 2958551 on any 2" focuser, if you later want to use it e.g. for Deep Sky photography without the Herschel wedge.
Answer by: Baader Web Team (Admin) on May 15, 2024 9:04:00 AM