Grating Filters & Spectrograph Kits

Instantly converts your imaging camera into a spectroscope Optimized for use in filter wheels close to the sensor Produces a low-resolution spectr...

Turns any astronomy camera or DSLR into a spectroscope Installs as easily as a standard 1.25" filter High-efficiency transmission grating blazed f...

3.8° prism angle precisely calculated for the Star Analyser Improves spectral resolution by approximately 20% Achieves a resolving power of R~130 ...

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...

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...

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...

Build a high-resolution solar spectroheliograph Achieves 0.03 nm resolution at 650 nm Tunable across the 400 nm to 700 nm visible spectrum Interna...

Enables construction of the STAROS Projects SUNSCAN spectroheliograph Allows solar imaging at user-selected wavelengths Provides the core optical ...

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...