Astronomical spectroscopy for research, industry, education and leisure
With handheld spectro and LHIRES LITE discover the spectroscopy without camera and without telescope.
Start in “spectro” (with camera and telescope) thanks to Star Analyser and Alpy 600
With LISA study the celestial objects of low intensity. Access radial speeds with LHIRES III and explore in the near UV with UVEX
With the ESHEL the pros and the confirmed astronomers go on a hunt for exoplanets.
and also cameras, systems for observation, accessories …
Spectropolarimetry or how to observe the magnetic field of a star with a 72mm telescope and a 3D printed spectrograph
By Guillaume BertrandI started astronomy at the age of 15, in 2003, with the opposition of Mars. I quickly joined the astronomy club "Village du ciel" based in Vendée to exchange with other amateur astronomers. My first instrument was a 114/900, I got all the...
Sol’Ex & Star’EX: a new way to approach astronomy
By François Cochard & Christian Buil The Sol'Ex project (later followed by Star'Ex) offers a new way of "entering Astronomy": it is an approach that is affordable, simple, fun and fascinating. Here is what it is in a nutshell.Sol'Ex, to startSol'Ex is a project...
The Time Box: Use for dating asteroid occultations
The TimeBoxUse for asteroid occultation dating. By Daniel Verilhac, amateur astronomerIntroductionThe observation of stars occultations by asteroids is an exciting sport, it allows with few means to contribute to science. It is an excellent playground for amateurs...
Shelyak instruments: expert in spectroscopy
Shelyak Instruments designs, manufacture and sell for more than 10 years a full range of spectroscopes dedicated to Astronomy, for Research, Industry, Training and Leisure. If you are just curious or experimented observer, we have an instrument for you. We can also adapt these products, or even create new ones on your specifications. We sell all over the world, directly from this website, and also through our resellers worldwide network.
This website gives you all technical information on each instrument, but also a lot of informations on the spectroscopy principles, ideas for project, reference data, and so on. We’re proud to be a dynamic actor of the growing community of spectroscopist, and we want to better and better answer to your needs. If you don’t find the product or the information you need on this website, please contact us directly.
Secure payment
Several ways are available:
credit card, PayPal, Wire transfer
Products tested and guaranteed
Each product is tuned and tested before shipment. And it is guaranteed for one year.
Expert advice
You need an advice ?
Our experts can help you !
Contact us by mail, or at (33)4 76 41 36 81
Subscribe to our newsletter