The Qwave from RGB Photonics is a compact USB spectrometer that operates from 190 to 1100 nm and has a focal length of 75 mm. It provides an optical resolution of 0.2 to 0.5 nm (depending on configuration) as well as high sensitivity, dynamic range and thermal stability. The spectrometer is ideal for all scientific applications like light analysis, raman spectroscopy, chemical research and forensic analysis. that require a resolution of 0.2 to 0.5 nm and a numerical aperture of up to 0.10. It comes with Waves spectroscopy software.