Shelyak Instruments

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  1. Shelyak - Watec 902H2 Ultimate Camera including 1.25" Adapter

    $861.00
    SKU: SHE-PF0006

    Wait Time is 3-5 Days

    Why a Watec 902 H2 Ultimate Camera? Watec 902 H2 Ultimate is a camera of choice for asteroidal occultations:manual gain controlhigh sensitivity1/2" chip sizeThis camera can also be used in spectro-heliography mode on a Lhire.

  2. Shelyak - Watec 120N+ PAL Camera including 1.25"Adapter

    $1,236.00
    SKU: SHE-PF0005

    Wait Time is 3-5 Days

    • remote control (WAT-120NRC)
    • power connector (WPDC12)
    • C-mount adapter C (34CMA-R)
    • IRIS connector (AIC-G)
    • hex key
    • C-31.75mm [1.25"] adapter for astronomy
  3. Shelyak - Support module with 300 lines/mm grating

    $529.00
    SKU: SHE-SE0008

    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!300 lines/mm is ideal for stellar classification and a SLR digital camera
  4. Shelyak - Support module with 1200 lines/mm grating

    $529.00
    SKU: SHE-SE0006

    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!1200 lines/mm grating is used for fainter objects
  5. Shelyak - Star Analyser 200-F Filter

    Regular Price: $235.00

    You Pay: $165.00

    SKU: SHE-PF0040

    Wait Time is 3-5 Days

    The Star Analyser 200-F is a high efficiency 200 lines/mm transmission diffraction grating, blazed in the first order. It is mounted in a standard 1.25 inch diameter low profile threaded cell, therefore fitting well with most telescopes and accessories and in thin filter wheels.

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

    $25.00
    SKU: SHE-EL0166

    Wait Time is 3-5 Days

    This mounting kit works for the Star Analyser 200 and other 1.25" filter cells. Plates can be easily trimmed to size with scissors.

  7. Shelyak - Star Analyser 100

    $209.00
    SKU: SHE-PF0003

    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
  8. Shelyak - Spacer for the Star Analyser 100

    $29.95
    SKU: SHE-BA0014

    In stock

    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
  9. Shelyak - Slits 19/50/75/100

    $219.95
    SKU: SE0122

    Wait Time is 3-5 Days

  10. Shelyak - Slit with support

    $227.24
    SKU: SHE-SE0002

    Wait Time is 3-5 Days

    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
  11. Shelyak - Slit LISA 19+50/75/100

    $373.00
    SKU: SHE-SE0105

    Wait Time is 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.

  12. Shelyak - Prism for the Star Analyser 100

    $97.50
    SKU: SHE-OP0040

    In stock

  13. Shelyak - Near-IR kit

    $823.95
    SKU: SHE-SE0096

    Wait Time is 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

  14. 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.

  15. 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
  16. 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.

  17. Shelyak - Lisa Pack

    $6,500.00
    SKU: SHE-PF0029

    Wait Time is 3-5 Days

    LISA Pack spectrograph is a very efficient high luminosity spectrograph with a mirror slit to isolate your target from any other background object and to project your field onto a guiding camera: mandatory for long exposure and reach out fainter objects.

  18. 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

  19. Shelyak - Lhires Lite

    Regular Price: $1,935.00

    You Pay: $1,499.00

    SKU: SHE-PF0002

    Wait Time is 3-5 Days

    Lhires Lite is the ideal visual spectroscope. Simple to use, robust and safe, it will quickly become your preferred companion for your public outreach.

  20. Shelyak - Lhires III Spectrograph Upgrade Kit

    $1,199.00
    SKU: SHE-SE0165

    Wait Time is 3-5 Days

    A new improved guiding port designed for the Lhires III spectrogtaph and replacing your original simplier guiding port.

Showing 1 to 20 of 39 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 !