Featured Product: The World’s largest collection of optics and photonics applied research The SPIE Digital Library contains more than 425,000 articles from SPIE journals and proceedings, as well as more than 210 eBooks. Abstracts are freely searchable, and an increasing number of full articles in the society’s 10 peer-reviewed journals are published with open access. Approximately 18,000 new research papers, eBooks, and other publications are added each year. Contact: William Goodman, SPIE Digital Library Sales, willg@spie.org