The content in this Field Guide starts with traditional illumination in imaging systems, followed by the recent advances in computer-aided design of high effici

A Field Guide to Gifted Students is a practical manual to the unique characteristics of gifted and advanced learners. Presented as a concise 32-page, full-color

This guide provides extensive coverage of microscopic imaging principles. After reviewing the main principles of image formation, diffraction, interference, and

The process of designing lenses is both an art and a science. While advances in the field over the past two centuries have done much to transform it from the fo

In bright light, it is easier to take a beautiful photograph with your DSLR. When the sun starts to go down or you are shooting indoors, a whole new skill set i