Website: spie.org
This website appears legitimate based on AI analysis.
https://spie.org redirected to https//oauth.spie.org during the time we crawled it. SPIE is an international society for optics and photonics, a not-for-profit organization founded in 1955 to advance light-based technologies. The Society serves more than 255,000 constituents from approximately 183 countries, offering conferences, continuing education, books, journals, and a digital library in support of interdisciplinary information exchange, professional growth, and patent precedent. SPIE provided over $4 million in support of education and outreach programs in 2019. "