TY - BOOK AU - Chen, Philip, ed. TI - Optical Systems Degradation, Contamination, and Stray Light: Effects, Measurements, and Control T2 - Proceedings of SPIE; V. 5526 SN - 9780819454645 (Print) PY - 2004/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5526 ER -