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Optics Application Examples – Read our most popular Optics app note. Learn about detector systems, selecting the right lens, and building a projection system.

Laser Spot Size Calculator – Use our featured EO Tech Tool to determine spot size from user-supplied working distances.

EO Imaging Lab

EO Imaging Lab – Free training videos with imaging and illumination tips and tricks.

Prescription Request Form – TECHSPEC® Lenses are available for authorized optical designers.