Shelyak Instruments

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  1. Shelyak - Alpy 600 Base Module Spectrograph

    $749.00
    SKU: SHE-PF0035

    In 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.

  2. Shelyak - Alpy Calibration Module

    $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.
  3. Shelyak - Alpy Barlow Element for use with a DSLR

    $119.00
    SKU: SHE-SE0128

    In stock

    Barlow element for Alpy 600 spectrograph

  4. Shelyak - Alpy FC Connector

    $149.95
    SKU: SHE-SE0131

    In stock

    Optical fiber connector (FC standard) for Alpy spectroscope

  5. Shelyak - 3.8° Prism For Star Analyser

    $80.00
    SKU: SHE-OP0094

    In stock

    This 3.8° prism placed in front of your Star Analyser does improve resolution by 20%.

  6. Shelyak - Star Analyser 100 and M42-31.75 Adapter

    Regular Price: $239.95

    You Pay: $199.00

    SKU: SHE-PF0003+BA0016

    Wait Time is 3-5 Days

    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. It has been designed to make the production of low resolution spectrum images of a wide range of point like astronomical objects as easy as possible.

6 Item(s)
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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 !