PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
From the Past President....The past two years have been a time for change and a time for growth as we worked together to serve your needs and build a secure financial base for the society.
Bernard G. "Dino" Ponseggi andCharles N. Demund
"Editorial and Forum," Optical Engineering 11(4), 114145 (1 October 1972). https://doi.org/10.1117/12.7975912