Shelyak Instruments

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  1. Shelyak - Photometric Slit

    $229.99
    SKU: SE0194A

    Wait 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.

  2. Shelyak - Fibre 200 micrometre (10m) - short calibration fibre

    $547.50
    SKU: SHE-PF0019

    Wait Time is 3-5 Days

    Calibration optical fibre (core diameter: 200µm) for the echelle optical fibre fed eShel system.

  3. Shelyak - LISA Calibration Module

    $508.00
    SKU: SHE-SE0103

    Wait Time is 3-5 Days

    This automatic calibration module is a perfect addition to your LISA spectrograph, specially if you plan remote observations. It includes Neon and Tungsten lamps for wavelength calibration and flat processing

  4. Shelyak - Dome Tracker (Dome) - Complete Kit for Dome

    $1,170.00
    SKU: SHE-ES0003

    Wait 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

  5. Shelyak - Video Grabber Kit - Complete your Video Camera

    $139.42
    SKU: SHE-SE0083

    Wait Time is 3-5 Days

    This kit includes what you need to use your video camera with your computer:-12V power supply-grabber USB2 (RCA)-adaptater BNC/RCA-video cable (BNC/BNC), 15m or 20m
  6. Shelyak - Alpy Calibration Module

    Regular Price: $799.00

    You Pay: $699.00

    SKU: SHE-PF0037

    In stock

    Shelyak - Alpy calibration module is usually added in front of the guiding module and the Alpy 600 spectrograph.
  7. Shelyak - Standard Audine CCD Camera adapter

    $83.65
    SKU: SHE-SE0011

    Wait Time is 3-5 Days

    If you have an Audine with a Pentax shutter, look for the special adapter SE0013.

  8. 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!

  9. Shelyak - Alpy FC Connector

    $149.95
    SKU: SHE-SE0131

    Wait Time is 3-5 Days

    Optical fiber connector (FC standard) for Alpy spectroscope

  10. Shelyak - Fiber Injection and Guiding Unit

    $3,735.00
    SKU: SHE-PF0008

    Wait Time is 3-5 Days

    Mirror with a 50µm holeF/6 input Focal RatioWith Automatic Switch for CalibrationFC Optical Fiber Connectors (object/calibration)C-Mount guiding PortWatec 120N+ Guiding CameraGrabber, video Cable  
  11. Shelyak - Variable T Adapter - SCT T adapter with variable length

    $69.41
    SKU: SHE-BA0027

    Wait Time is 3-5 Days

    Mount your eShel fibre injection system on a Schmidt-Cassegrain Telescope (typically with a 0.63x focal reducer).Variable system with multiple length spacers
  12. Shelyak - 600 gr/mm Grating Module

    $529.00
    SKU: SHE-SE0007

    Wait Time is 3-5 Days

    Grating and its support are very easy to remove on a Lhires III. This allow to change in few seconds your configuration: adapt it to the resolution you need for your project!

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

    $53.40
    SKU: SHE-EL0022

    Wait Time is 3-5 Days

    Inductive zero position sensor for Dome Tracker.

  14. Shelyak - C-31.75mm adapter - C-1.25" video camera adapter

    $30.30
    SKU: SHE-BA0015

    Wait Time is 3-5 Days

    Adapter for C-mount video camera (Watec) on a 1.25 inch telescope eyepiece holder or a Lhires III guiding port
  15. Shelyak - CCD Adapter for Lhires III or LISA and Atik 314L and 460EX

    $92.95
    SKU: SHE-SE0110

    Wait Time is 3-5 Days

    This adapter is used to mount an Atik 314L+ CCD camera on a Lhires III or a LISA.

  16. Shelyak - Dome Tracker - Base Module

    $453.34
    SKU: SHE-PF0004

    Wait Time is 3-5 Days

    Dome Tracker has been designed by Cyril Cavadore to automate the movement of your dome or roof. It inserts between your computer (controlling your telescope and other accessories) and your motors controller of your dome or roof

  17. Shelyak - Kit Watec 120N+, 12v Power Supply, grabber USB@, 15m Video Cable, BNC/RCA

    $1,453.50
    SKU: SHE-SE0084

    Wait Time is 3-5 Days

  18. Shelyak - 12V/3A Power

    $39.00
    SKU: SHE-EL0073

    In stock

    12V (3A) power supply for CCD camera, video camera and our electronical modules (Lhires III neon, LISA calibration module, Alpy calibration module, eShel calibration module)...

  19. Shelyak - 200 micrometre fibre (20m) - standard calibration fibre

    $808.50
    SKU: SHE-OP0024

    Wait Time is 3-5 Days

    Calibration optical fibre (core diameter: 200µm) for the echelle optical fibre fed eShel system.

    Length: 20 meters; protected outside.
    Connectors: FC-FC

  20. Shelyak - LISA slit Infra-Red

    Regular Price: $5,250.00

    You Pay: $3,600.00

    SKU: SHE-PF0021IR

    Wait Time is 3-5 Days

    Explore 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.

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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 !