Shelyak Instruments
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Shelyak - Photometric Slit
$229.99SKU: SE0194AWait Time is 3-5 Days
Set of additional slits for LISA or Lhires III spectroscopes with four "dual slits" (one part for spectroscopy, one wider part to record all the signal) specially designed for spectrophotometry.
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Shelyak - LISA Slit Visible
Regular Price: $4,725.00
You Pay: $3,295.00
SKU: SHE-PF0021VISWait Time is 3-5 Days
LISAExplore to the limit of your telescope with our LISA low resolution high luminosity spectrograph. With its slit, LISA is specially designed for faint or extended objects -
Shelyak - Fibre 50 micrometre (20m) - Standard Object Fibre
$658.50SKU: SHE-OP0046Wait Time is 3-5 Days
Calibration optical fibre (core diameter: 50µm) for the echelle optical fibre fed eShel system.
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Shelyak - Alpy 600 Base Module Spectrograph
$749.00SKU: SHE-PF0035In stock
ALPY is a new modular product line for spectroscopy. ALPY allows the user to add components as desired with separate spectrograph, guiding module and calibration module.
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Shelyak - 2" Telescope Adapter for Lhires III
$90.00SKU: SHE-BA0001In stock
Lhires III is shipped with your choice of adapter (2" or SCT). If you own several instruments and want to change your adapter, additional 2" adapter is available
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Shelyak - QSI to Lhires III Adapter
$83.65SKU: SHE-SE0082Wait Time is 3-5 Days
Adapter to mount a QSI ccd camera ('ws' front plate) on a Lhires III.thread: M42x0.75backfocus: 34 -
Shelyak - 12/A Power Supply with 4-way Cable
Regular Price: $190.00
You Pay: $165.00
SKU: SHE-SE0133Wait Time is 3-5 Days
12V/7A regulated power supply with a 4-way power cable
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Shelyak - Watec 120N+ PAL Camera including 1.25"Adapter
$1,236.00SKU: SHE-PF0005Wait Time is 3-5 Days
- remote control (WAT-120NRC)
- power connector (WPDC12)
- C-mount adapter C (34CMA-R)
- IRIS connector (AIC-G)
- hex key
- C-31.75mm [1.25"] adapter for astronomy
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Shelyak - Alpy guiding EP holder
Regular Price: $354.70
You Pay: $299.00
SKU: SHE-SE0135Wait Time is 3-5 Days
This eyepiece holder replaces the standard Alpy guiding port which is normally used with a centering & guiding camera. Associated with a reticuled eyepiece (not provided) - if possible with an -
Shelyak - Sentinal - Weather Station for Astronomy
$1,465.71SKU: SHE-PF0013Wait Time is 3-5 Days
At last, you can now remotely or automatically observe peacefully thanks to Sentinel system. Designed with Cyril Cavadore, Sentinel is an astronomical weather station which monitor the sky and protect your equipment when weather deteriorates -
Shelyak - QSI to Canon EOS Adapter
$192.76SKU: SHE-BA0023BWait Time is 3-5 Days
This adapter allows to mount a Canon EOS lens on a QSI 'ws' front plate factor or a SBIG ST7/8/10 with filter wheel ccd camera. This can be used for wide filed imaging or in our optical fibre fed echelle spectrography eShel system.
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Shelyak - Printed Circuit Assembly
$145.00SKU: SHE-SE0146Wait Time is 3-5 Days
This Printed Circuit Assembly can be replaced by user for the LISA calibration module. It adds the possibility to use an argon-neon lamp for wavelength calibration (a neon lamp can still be used if preferred).
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Shelyak - Encoder (128 impulses perrotation) to measure dome rotation
$89.76SKU: SHE-EL0023Wait Time is 3-5 Days
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Shelyak - Focal Reducer 0.63x - for Schmidt-Cassegrain Telescopes
$155.18SKU: SHE-EL0110Wait Time is 3-5 Days
This reducer is made of a 3-lenses apo, coated against reflections.Mechanically, it is mounted directly behind a Schmidt-Cassegrain (2inch, threaded) -
Shelyak - Star Analyser 200 (SA200-F) Mounting Kit
$25.00SKU: SHE-EL0166Wait Time is 3-5 Days
This mounting kit works for the Star Analyser 200 and other 1.25" filter cells. Plates can be easily trimmed to size with scissors.
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Shelyak - Star Analyser 100
$209.00SKU: SHE-PF0003In stock
The Star Analyser 100 is a high efficiency 100 lines/mm transmission diffraction grating, blazed in the first order. It is mounted in a standard 1.25 inch diameter threaded cell, to be compatible with most telescopes and accessories -
Shelyak - Wireless Controller for Watec 120N+, Includes Windows PC Software
$823.00SKU: SHE-EL0100Wait Time is 3-5 Days
The most advanced wireless controller ever developed for an astronomical video camera system or any video camera system.
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Shelyak - Slit LISA 19+50/75/100
$373.00SKU: SHE-SE0105Wait Time is 3-5 Days
Additional slit for LISA low resolution spectrograph (slit model) with a 19µm hole to help adjusting your spectrograph to the best and three slits with 50, 75 and 100µm width. Choice is made by rotating the squared slit holder.
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Shelyak - Dome Tracker (Roll-off Roof) - Complete kit for Roll-off Roof
$951.00SKU: SHE-ES0010Wait Time is 3-5 Days
Dome Tracker, co-designed with Cyril Cavadore, is the connection between your computer and the electronic driving your dome or roll-off roof motors
Spectrography transforms how we look at our universe. Until recent years, this technology was limited to professional observatories with... astronomical budget!
Our passion to astronomy led us to design a complete and affordable line of spectrographs, from discovery to professional and scientifical practice - including educational solution which is important to us. You will also find with us state of the art off-the-shelf working solutions including key accessories such as guiding and acquisition cameras.
You will find in this web site technical details of our products but also a large documentary section with projects to run with your spectrograph from your backyard. We hope to help you in your first step in spectroscopy... and you second one!
In our design of those instruments (which we are also users), we follow some key principles :
- Simplicity and ease of use in the field.
- Scientifical: give you spectra to serve science.
- Technical quality of achieved results.
- Univeral, working with a wide range of standard equipment, even modest ones.
- Responsiveness to your needs.
- Instruments accessible to all...... and always the pleasure of observing and discovery !
Stars send us a light rich of information, let your instruments decode it. Applications are infinite, observing programs are extending in the scientifical community : you won't see the stars like before !