Shelyak Instruments

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  1. Shelyak - Spectroscope to CCD Adapter - 17mm Backfocus

    $86.55
    SKU: SHE-SE0014

    Ships in 3-5 Days

    This Shelyak adapter attaches the LHires III or Lisa spectrograph to a CCD camera, and adds 17mm of backfocus. Thread: M42x0.75. Works with several models and brands including Starlight Xpress SX, SBIG 402 and 1603 and ATIK cameras.
  2. Shelyak - Spacer for the Star Analyser 100

    $18.00
    SKU: SHE-BA0014

    Ships in 3-5 Days

    The Star Analyzer 100 has been designed to work with the smallest commonly used sensor chips and the range of camera nose-piece designs commonly encountered
  3. Shelyak - Slit with support

    $227.24
    SKU: SHE-SE0002

    Ships in 1-2 Weeks

    Some projects require to reduce the slit width (ex: spectro-heliography) or to enlarge it (ex: comets). Additional slit and support are available so you can change it in few seconds
  4. Shelyak - Slit LISA 19+50/75/100

    $373.00
    SKU: SHE-SE0105

    Ships in 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.

  5. Shelyak - Short EP holder

    $65.47
    SKU: SHE-BA0018

    Ships in 7-10 Days

    Short eyepiece holder for Lhires III
  6. Shelyak - Sentinel wind sensor - Spare part

    $66.69
    SKU: SHE-EL0056

    Ships in 3-5 Days

    You can now observe peacefully, remotely or fully automated, with Sentinel watching for your equipment against the weather. Designed with Cyril Cavadore, Sentinel is an astronomical weather station wataching the sky for clouds, rain or snow

  7. Shelyak - Sentinel - Astronomical Weather Station

    Regular Price: $2,400.00

    You Pay: $2,249.95

    SKU: SHE-ES0004

    Ships in 3-5 Days

    The Shelyak Sentinel Weather Station gives you peace of mind when doing remote astronomical observations or imaging, whether you are operating your backyard telescope from the comfort of your living room or you have an observatory half a world away.

  8. Shelyak - Sentinal - Weather Station for Astronomy

    $1,465.71
    SKU: SHE-PF0013

    Ships in 1-2 Weeks

    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
  9. Shelyak - QSI Ws and ST8/10 CCD Camera EOS/M42 Adapter

    $268.50
    SKU: SHE-BA0023

    In stock

    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.

  10. Shelyak - QSI to Lhires III Adapter

    $83.65
    SKU: SHE-SE0082

    Ships in 1-2 Weeks

    Adapter to mount a QSI ccd camera ('ws' front plate) on a Lhires III.thread: M42x0.75backfocus: 34
  11. Shelyak - QSI to Canon EOS Adapter

    $192.76
    SKU: SHE-BA0023B

    Ships in 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.

  12. Shelyak - Proximity Coder (M30, PNP closing, 10mm detection distance) for the Dome Rotation Origin

    $53.40
    SKU: SHE-EL0022

    Ships in 3-5 Days

    Inductive zero position sensor for Dome Tracker.

  13. Shelyak - Prism for the Star Analyser 100

    $97.50
    SKU: SHE-OP0040

    In stock

  14. Shelyak - Printed Circuit Assembly

    $145.00
    SKU: SHE-SE0146

    Ships in 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).

  15. Shelyak - Photographic Tripod Adapter

    $89.95
    SKU: SHE-PU0024

    In stock

    This accessory allows you to mount your Lhires III on a photographic tripod. Fix it under the Lhires III (standard Kodak thread). Great for public outreach activites!

  16. Shelyak - Old SX CCD adapter - CCD adapter for Lhires III

    $83.65
    SKU: SHE-SE0087

    Ships in 1-2 Weeks

    This adapter works for old Starlight Xpress models.thread: M42x1backfocus: 14
  17. Shelyak - Near-IR kit

    $823.95
    SKU: SHE-SE0096

    Ships in 3-5 Days

    Transform your LISA slit from Visible to near-Infra-Red (650-1000nm) domain.Be careful: this operation takes time and requires very precise handling

  18. Shelyak - M42x0.75 / C-mount Adapter

    $30.95
    SKU: SHE-BA0034

    In stock

    This M42x0.75 / C-mount adapter is used with classical CCD camera with M42 thread - such as Atik Titan for exemple.

  19. Shelyak - M42-31.75 Adapter

    $34.50
    SKU: SHE-BA0016

    In stock

    We propose in option a M42-31.75mm (also called M42-1.25") adapter which allow you to mount the Star Analyser 100 on a SLR (digital or not) equipped with a T/T2 ring; then to mount it on a standard 1.25" eyepiece holder.

  20. Shelyak - LISA Slit Visible

    Regular Price: $4,725.00

    You Pay: $3,295.00

    SKU: SHE-PF0021VIS

    In stock

    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
Showing 21 to 40 of 89 total
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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 !