Lhires III is shipped with your choice of adapter (2" or SCT). If you own several instruments and want to change your adapter, additional 2" adapter is available... Learn MoreModel#: BA0001
Dome Tracker, co-designed with Cyril Cavadore, is the connection between your computer and the electronic driving your dome or roll-off roof motors... Learn MoreModel#: ES0003
Shelyak Instruments - QSI 516 or 532 (class 2) CCD Camera, large front plate (no filter wheel),with Canon EOS Lens - Based on Model, request a QuoteThis adapter works for the following models:-SBIG ST402-SBIG ST1603-Starlight Xpress SX (except H35/H36 or old models)-most Atik camerasthread: M42x0 ... Learn More
PC RS232 interface cable.... Learn MoreModel#: SE0038
If you have an Audine with a Pentax shutter, look for the special adapter SE0013.... Learn MoreModel#: SE0011
Learn MoreModel#: SE0006
Learn MoreModel#: SE0008
Shelyak Instruments - Calibration Unit: Thorium-Argon Lamp, High Voltage Power Supply, LEDS for flat, and PC Remote ControlThorium-Argon lamp with high voltage power supply for precise calibrationFlat lamp for echelle order geometry and blaze processingElectronic to control remotely calibration frame acquisition ... Learn More
Learn MoreModel#: PF0013
Learn MoreModel#: PF0008
Learn MoreModel#: PF0011
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.... Learn MoreModel#: PF0006
Learn MoreModel#: OP0040
Learn MoreModel#: EL0023
Shelyak Instruments - Proximity Coder (M30, PNP closing, 10mm detection distance) for the Dome Rotation Origin
Inductive zero position sensor for Dome Tracker.... Learn MoreModel#: EL0022
Learn MoreModel#: EL0021
Learn MoreModel#: BA0014
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 !