2.0.2 spase://SMWG/Instrument/Hinode/EIS EUV Imaging Spectrometer 2014-07-24T20:37:20Z The Hinode EUV Imaging Spectrometer simultaneously measures in the 170-210 and 250-290 Angstrom ranges using two large back-illuminated CCDs. EIS utilizes an off-axis parabolic primary and a toroidal diffraction grating in a normal-incidence optical layout. spase://SMWG/Person/J.Leonard.Culhane PrincipalInvestigator NAOJ Hinode site http://hinode.nao.ac.jp/index_e.shtml National Astronomical Observatory of Japan web site for Hinode mission, instruments, etc. Imager Spectrometer EUV Imaging Spectrometer spase://SMWG/Observatory/Hinode