data of ' Analytical design of an advanced Littrow- Offner spectrometer simultaneously off-axis in meridian and sagittal plane for ultraviolet(UV) imaging with high performance'

This data set is the relevant performance index data of the high-performance Littrow Offner imaging spectrometer designed in the corresponding article. The data is obtained by the optical design software zemax, including the correlation aberration of the spectrometer, the full band MTF, and the spot radius.