TY - BOOK AU - Fischer, Robert, ed. TI - Current Developments in Optical Design and Optical Engineering IV T2 - Proceedings of SPIE; V. 2263 SN - 9780819415875 (Print) PY - 1994/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2263 ER -