Skip to content
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Shelyak Star'Ex Spectrograph Kits

Shelyak Star'Ex kits supply the optics for Star'Ex, a do-it-yourself stellar spectrograph designed by Christian Buil as the night-time companion to Sol'Ex, built around 3D printed mechanical parts. The LR version records low-resolution spectra of stars and nebulae, with an IR complement for the near infrared, while the HR version gives high resolution for detailed line profiles.

An additional HR kit reuses parts from an existing Sol'Ex, and a GEN2 slit with 14, 20, 26 and 32 µm positions and a 25 µm hole completes the set.

Filters

Shelyak Star’Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)
$92.00 - $92.00
$92.00
$92.00 - $92.00
$92.00

Shelyak Star’Ex 14-20-26-32 µm slit + 25 µm hole (GEN2)

SHK-SE0288

Four selectable slit widths: 14 µm, 20 µm, 26 µm, and 32 µm Central 25 µm pinhole for alignment 4mm slit length for extended objects 16mm x 16mm f...

View full details
$92.00 - $92.00
$92.00
$92.00 - $92.00
$92.00
Shelyak Optical kit for Star'Ex HR spectrograph - complete set
$545.00 - $545.00
$545.00
$545.00 - $545.00
$545.00

Shelyak Optical kit for Star'Ex HR spectrograph - complete set

SHK-ES0038

Achieve spectral resolutions from R=700 up to R=30,000 Covers the visible spectrum with a 400 nm to 700 nm wavelength range Designed as the optica...

View full details
$545.00 - $545.00
$545.00
$545.00 - $545.00
$545.00
Shelyak Optical kit for Star'Ex HR spectrograph - additional kit for Sol'Ex
$179.00 - $179.00
$179.00
$179.00 - $179.00
$179.00

Shelyak Optical kit for Star'Ex HR spectrograph - additional kit for Sol'Ex

SHK-ES0037

Enables spectral resolution up to R=30,000 Covers the visible spectrum from 400 nm to 700 nm Designed for DIY 3D-printed spectrograph projects Int...

View full details
$179.00 - $179.00
$179.00
$179.00 - $179.00
$179.00
Shelyak Optical kit for Star'Ex LR spectroscope
$609.00 - $609.00
$609.00
$609.00 - $609.00
$609.00

Shelyak Optical kit for Star'Ex LR spectroscope

SHK-ES0039

Build a complete Star'Ex Low Resolution spectroscope Achieves a typical resolution of R=650 at 650 nm Designed for the visible spectrum from 400 n...

View full details
$609.00 - $609.00
$609.00
$609.00 - $609.00
$609.00
Shelyak Optical kit for Star'Ex LR spectroscope - IR complement
$517.00 - $517.00
$517.00
$517.00 - $517.00
$517.00

Shelyak Optical kit for Star'Ex LR spectroscope - IR complement

SHK-ES0033

Extends Star'Ex LR spectroscope range to 650 nm – 1000 nm Achieves a spectral resolution of R=650 with a 23-micron slit Designed for DIY 3D-printe...

View full details
$517.00 - $517.00
$517.00
$517.00 - $517.00
$517.00