Professional. Competent. Comprehensive.

The International OptoIndex for Photonics is the global reference guide for the photonics industry, connecting professionals with trusted companies, innovative products, and cutting-edge technologies. In print and online, it provides quick access to the solutions, partners, and market insights that drive the future of photonics.

Search & Find the World of Photonics.

Discover the all-new International OptoIndex 2027 – featuring a fresh new look, an intuitive layout and more possibilities than ever before:

• UNIQUE + INTERNATIONAL: For professionals shaping the future of photonics
• COMPANY PROFILES + *REGISTER: Connecting readers with trusted companies, innovative products, and specialized services worldwide.
• PRODUCT INDEX + PORTFOLIO ACCESS: Quickly find suppliers, products, and solutions, and access company portfolios, websites, *YouTube-Videolink, and product information via *QR codes
• PRINT + ONLINE: Available in print and online, with 24/7 access to industry content and weekly news updates.
• LIVE IN 2027: Connecting with the global photonics community through SPIE Photonics West, W3+ Fair, Laser World of Photonics, Optifab and more international events.
• Published CW 1/2027 (*New in 2027)