BARRINGTON, N.J., Jan. 21, 2013 — Edmund Optics has introduced its TechSpec high-resolution lenses for 1- and 4/3-in. sensors. The durable lenses are designed to withstand the harsh demands of industrial inspection applications. Optimized for the newest 6- and 9-megapixel sensors, they deliver strong contrast. They are available in 16-, 25- and 35-mm focal length lenses, compatible with up to 1-in. sensor formats, and in a 50-mm focal length compatible with up to 4/3-in. formats. Each of the C-mount, fixed-focal-length lenses features sturdy locking focus and iris rings to prevent unwanted adjustments. A convenient front filter thread facilitates integration of standard optical filters.