Happily Serving You in the Same Location for Over 58 Years!

Welcome!

Shelyak Instruments

Items 1 to 20 of 32 total

per page
Page:
  1. 1

Set Descending Direction
  1. Shelyak Instruments - Dome Tracker (Dome) - Complete Kit for Dome

    Shelyak Instruments - Dome Tracker (Dome) - Complete Kit for Dome

    Dome Tracker, co-designed with Cyril Cavadore, is the connection between your computer and the electronic driving your dome or roll-off roof motors

    ...
    Learn More
    Model#: ES0003
    $1,170.00

  2. Shelyak Instruments Dome Tracker/PC (RS232) Interface Cable length 5m

    Shelyak Instruments - Dome Tracker/PC (RS232) Interface Cable - length 5m

    PC RS232 interface cable.

    ...
    Learn More
    Model#: SE0038
    $17.04

  3. Shelyak Instruments - Cable RJ9/fils_nus of 3m
  4. Shelyak Instruments - Sentinal - Weather Station for Astronomy

    Shelyak Instruments - Sentinal - Weather Station for Astronomy

    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 ... Learn More
    Model#: PF0013
    $1,465.71

  5. Shelyak Instruments - Encoder (128 impulses perrotation) to measure dome rotation
  6. Shelyak Instruments Proximity Coder (M30, PNP closing, 10mm detection distance) for the Dome Rotation Origin

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

    Inductive zero position sensor for Dome Tracker.

    ...
    Learn More
    Model#: EL0022
    $53.40

  7. Shelyak Instruments - Two end-of-run switches (to install based on your roll-roof setup)
  8. Shelyak Instruments - Dome Tracker - Base Module

    Shelyak Instruments - Dome Tracker - Base Module

    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

    ...
    Learn More
    Model#: PF0004
    $453.34

  9. Shelyak Instruments - Dome Tracker (Roll-off Roof) - Complete kit for Roll-off Roof

    Shelyak Instruments - Dome Tracker (Roll-off Roof) - Complete kit for Roll-off Roof

    Dome Tracker, co-designed with Cyril Cavadore, is the connection between your computer and the electronic driving your dome or roll-off roof motors ... Learn More
    Model#: ES0010
    $951.00

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

    Shelyak Instruments - 200 micrometre fibre (20m) - standard calibration fibre

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

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

    ...
    Learn More
    Model#: OP0024
    $808.50

  11. Shelyak Instruments - Fibre 50 micrometre (20m) - Standard Object Fibre

    Shelyak Instruments - Fibre 50 micrometre (20m) - Standard Object Fibre

    Calibration optical fibre (core diameter: 50µm) for the echelle optical fibre fed eShel system.

    ...
    Learn More
    Model#: OP0046
    $658.50

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

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

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

    ...
    Learn More
    Model#: PF0019
    $547.50

  13. Shelyak Instruments - Fibre 50 micrometre (10m) - short object fibre

    Shelyak Instruments - Fibre 50 micrometre (10m) - short object fibre

    Object optical fibre (core diameter: 50µm) for the echelle optical fibre fed eShel system.

    ...
    Learn More
    Model#: PF0020
    $442.50

  14. Shelyak Instruments - Short EP holder

    Shelyak Instruments - Short EP holder

    Short eyepiece holder for Lhires III ... Learn More
    Model#: BA0018
    $65.47

  15. Shelyak Instruments - Sentinel wind sensor - Spare part

    Shelyak Instruments - Sentinel wind sensor - Spare part

    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

    ...
    Learn More
    Model#: EL0056
    $66.69

  16. Shelyak Instruments - Focal reducer 0.63x - for Schmidt-Cassegrain telescopes

    Shelyak Instruments - Focal reducer 0.63x - for Schmidt-Cassegrain telescopes

    This reducer is made of a 3-lenses apo, coated against reflections.Mechanically, it is mounted directly behind a Schmidt-Cassegrain (2inch, threaded) ... Learn More
    Model#: EL0110
    $155.18

  17. Shelyak Instruments - Wireless controller for Watec 120N+ Includes Windows PC Software
  18. Shelyak Instruments - Cable RJ11/fils_nus of 3m to connect the sensors/coders
  19. Shelyak Instruments - Wireless Controller for Watec 120N+, Includes Windows PC Software

    Shelyak Instruments - Wireless Controller for Watec 120N+, Includes Windows PC Software

    The most advanced wireless controller ever developed for an astronomical video camera system or any video camera system.

    ...
    Learn More
    Model#: EL0100
    $823.00

  20. Shelyak Instruments - Sentinel - Astronomical Weather Station

    Shelyak Instruments - Sentinel - Astronomical Weather Station

    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.

    ...
    Learn More
    Model#: ES0004
    $2,400.00

Items 1 to 20 of 32 total

per page
Page:
  1. 1

Set Descending Direction

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 !