TY - BOOK AU - Johnson, R. Barry, ed. TI - Current Developments in Lens Design and Optical Engineering XII; and Advances in Thin Film Coatings VII T2 - Proceedings of SPIE; V. 8128 SN - 9780819487384 (Print) PY - 2011/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8128 ER -