The LBTEK LBS7500 High-Resolution Spectrometer adopts a high-line-density grating, delivering superior spectral resolution. It is equipped with a deep-UV CCD that has undergone special ultraviolet sensitization treatment, enabling the spectral detection range to be extended into the deep ultraviolet band. LBTEK offers the dedicated LBSpectra control software developed specifically for spectrometers, which achieves multi-channel spectral stitching and supports routine operations on spectral curves. The LBS7500 fiber optic spectrometer features high resolution, broad wavelength coverage, and multi-channel compatibility, providing high-quality spectral measurements for applications such as laser characterization, gas absorption measurement, and plasma analysis.