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Shelyak Instruments

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  1. Shelyak Instruments 150gr/mm Grating Module for Lhires III

    Shelyak Instruments - 150gr/mm Grating Module for Lhires III

    If you want to remove grating on a Lhires III, it is very simple. This will change the configuration for the resolution of the project.

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    Model#: SE0009

    Available - Ships in 2-4 Days

    $529.99

  2. Shelyak - Near-IR kit

    Shelyak - Near-IR kit

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

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    Model#: SE0096

    Available - Ships in 2-4 Days

    $823.95

  3. Shelyak - 12/A power supply with 4-way cable

    Shelyak - 12/A Power Supply with 4-way Cable

    12V/7A regulated power supply with a 4-way power cable

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    Model#: SE0133

    In Stock

    Regular Price: $190.00

    Special Price: $165.00

  4. Shelyak Instruments Star Analyser 200 (SA200-F) Mounting Kit

    Shelyak Instruments - Star Analyser 200 (SA200-F) Mounting Kit

    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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    Model#: EL0166

    Available - Ships in 2-4 Days

    $25.00

  5. Shelyak - C-mount Adapter for Alpy 600 Spectrograph

    Shelyak - C-mount Adapter for Alpy 600 Spectrograph

    Adapter to use a C-mount camera on an Alpy 600 spectrograph

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    Model#: SE0129

    In Stock

    $40.00

  6. Shelyak 3.8° Prism

    Shelyak - 3.8° Prism

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

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    Model#: OP0094

    In Stock

    $80.00

  7. Shelyak - Alpy FC Connector

    Shelyak - Alpy FC Connector

    Optical fiber connector (FC standard) for Alpy spectroscope

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    Model#: SE0131

    Available - Ships in 2-4 Days

    $125.00

  8. Shelyak Instruments 600 gr/mm Grating Module

    Shelyak Instruments - 600 gr/mm Grating Module

    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!

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    Model#: SE0007

    Available - Ships in 2-4 Days

    $499.00

  9. Shelyak - LISA Calibration Module

    Shelyak - LISA Calibration Module

    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

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    Model#: SE0103

    Available - Ships in 2-4 Days

    $508.00

  10. Shelyak - Atik Titan + C-Mount Adapter

    Shelyak - Atik Titan + C-Mount Adapter

    This pack includes both Atik Titan monochrome camera and a M42/C-mount adapter. It is a very sensitive guiding camera highly recommend for low resolution spectroscopy with Alpy spectrograph for exemple. ... Learn More
    Model#: SE0132

    Available - Ships in 2-4 Days

    $780.00

  11. Shelyak - Alpy Barlow Element for use with a DSLR

    Shelyak - Alpy Barlow Element for use with a DSLR

    Barlow element for Alpy 600 spectrograph

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    Model#: SE0128

    In Stock

    $119.00

  12. Shelyak - Alpy Guiding Module

    Shelyak - Alpy Guiding Module

    Alpy guiding module is the key element to use your Alpy 600 spectrograph on the stars.

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    Model#: PF0036

    In Stock

    Regular Price: $945.00

    Special Price: $849.00

  13. Shelyak Instruments - Prism for the Star Analyser 100

    Shelyak Instruments - Prism for the Star Analyser 100

    Prism 2 ... Learn More
    Model#: OP0040

    In Stock

    $97.50

  14. Shelyak Instruments - USB2 video grabber - USB2 video grabber

    Shelyak Instruments - USB2 video grabber - USB2 video grabber

    Connect your Watec 902H2 Ultimate or Watec 120N+ video camera to your PC through your USB2 port. Ideal for autoguiding or to record your occultations for exemple!* USB 2 ... Learn More
    Model#: EL0085

    $95.77

  15. Shelyak Instruments M42-31.75 Adapter

    Shelyak Instruments - M42-31.75 Adapter

    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.

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    Model#: BA0016

    In Stock

    $34.50

  16. Shelyak Instruments 4-Position Slit
  17. Shelyak M42x0.75 / C-mount Adapter

    Shelyak - M42x0.75 / C-mount Adapter

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

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    Model#: BA0034

    In Stock

    $30.95

  18. Shelyak Instruments - complete eShel +Guiding Solution with Guiding Camera

    Shelyak Instruments - complete eShel +Guiding Solution with Guiding Camera

    Complete optical fibre fed echelle spectrograph for astronomy:-Fibre Injectino & Guiding Unit F/6 -echelle spectrograph R>10000 (including 85mm f/1).

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    Model#: ES0007

    This item is special order. Delivery times will vary. Place your order today and your card will not be charged until the item ships.

    Regular Price: $25,110.00

    Special Price: $19,995.00

  19. 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.

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    Model#: PF0020

    Available - Ships in 2-4 Days

    $442.50

  20. This visual handheld spectroscope

    Shelyak Instruments - Handheld Spectroscope

    This visual handheld spectroscope is a 115mm long tube with a very precise entrance slit. ... Learn More
    Model#: SHPF0023

    In Stock

    $150.00

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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 !