TY - BOOK AU - Baker, Lionel, ed. TI - Specification and Measurement of Optical Systems T2 - Proceedings of SPIE; V. 1781 SN - 9780819409607 (Print) PY - 1993/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1781 ER -