Shelyak Instruments

Showing 21 to 40 of 91 total
Set Descending Direction
  1. Shelyak - Prism for the Star Analyser 100

    SKU: SHE-OP0040

    In stock

  2. Shelyak - 4-Position Slit (15/19/23/35 µm) with support (For Lhires III. Not required for new order.)

    Regular Price: $329.00

    You Pay: $289.00

    SKU: SHE-SE0002B

    Wait Time is 3-5 Days

  3. 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.

  4. Shelyak - M42-31.75 Adapter

    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.

  5. Shelyak - Near-IR kit

    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

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

    SKU: SE0122

    Wait Time is 3-5 Days

  7. Shelyak - complete eShel +Guiding Solution with Guiding Camera

    Regular Price: $25,110.00

    You Pay: $19,995.00

    SKU: SHE-ES0007

    Wait Time is 3-5 Days

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

  8. Shelyak - Handheld Spectroscope

    SKU: SHE-SHPF0023

    In stock

    This visual handheld spectroscope is a 115mm long tube with a very precise entrance slit.
  9. Shelyak - Fibre 50 micrometre (10m) - short object fibre

    SKU: SHE-PF0020

    Wait Time is 3-5 Days

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

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

    SKU: SHE-SE0128

    In stock

    Barlow element for Alpy 600 spectrograph

  11. Shelyak - Apogee Alta CCD adapter - CCD adapter for Lhires III

    SKU: SHE-SE0086

    Wait Time is 3-5 Days

    This adapter works for the following models:-Apogee Altathread: M72x1backfocus: 27
  12. Shelyak - Alpy Guiding Module

    Regular Price: $945.00

    You Pay: $849.00

    SKU: SHE-PF0036

    Wait Time is 3-5 Days

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

  13. Shelyak - Support module with 1200 lines/mm grating

    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
  14. Shelyak - Slit with support

    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
  15. Shelyak - Thorium-Argon lamp - Hallow-Cathod Lamp (spare)

    SKU: SHE-EL0037

    Wait Time is 3-5 Days

    Spare lamp, alone. Requires a High Voltage power supply with HCL lamp cable.This lamp is included in the calibration unit. This is a spare part
  16. Shelyak - 150gr/mm Grating Module for Lhires III

    SKU: SHE-SE0009

    Wait Time is 3-5 Days

    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.

  17. Shelyak - eShel Spectrograph with Large High Effciency Grating and Canon EOS Lens

    SKU: SHE-PF0011

    Wait Time is 3-5 Days

    Shelyak Instruments is your complete echelle spectroscopy solution for your astronomical projects
  18. Shelyak - Wireless controller for Watec 120N+ Includes Windows PC Software

    SKU: SHE-WL120

    Wait Time is 3-5 Days

  19. Shelyak - M42x0.75 / C-mount Adapter

    SKU: SHE-BA0034

    In stock

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

Showing 21 to 40 of 91 total
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 !