Edmund Optics^®

Are you trying to gauge depth of field in your imaging system? Take a closer look at this article on depth of field calculations at Edmund Optics.

Liquid lenses have many features, are small in size, and adjust focus quickly to adapt to objects located at various working distances. Learn more at Edmund Optics.

There are several metrics used to describe the quality of a laser beam including the M2 factor, the beam parameter product, and power in the bucket