The EPP2000-NIR-HR high-resolution near-IR spectrometers from StellarNet Inc. can achieve resolutions down to 0.05 nm, depending on the model range, detector and slit size. Each of the four models has a grating that provides a selection of operational ranges at various resolutions. The company says that the spectrometers more than double the optical resolution of their respective standard models. Included SpectraWiz software measures wavelength and absolute power from the emission spectra of lasers, plasma or optical microsensor applications. The spectrometers attach to either a PCI or PCMCIA high-speed parallel interface.