Ray In Reverse
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Ray in Reverse
Sitting in the Last Words support group in Heaven, Ray Williams ruminates on his short life of 50 years, his episodes of infidelity, his premature marriage proposal, his sexual confusion, the dog he accidentally killed, and the baby he unwittingly saved.
Introduction to Lens Design
Author: José Sasián
language: en
Publisher: Cambridge University Press
Release Date: 2019-09-26
A concise introduction to lens design, including the fundamental theory, concepts, methods and tools used in the field. Covering all the essential concepts and providing suggestions for further reading at the end of each chapter, this book is an essential resource for graduate students working in optics and photonics.
Illumination Engineering
This book brings together experts in the field who present material on a number of important and growing topics including lighting, displays, solar concentrators. The first chapter provides an overview of the field of nonimagin and illumination optics. Included in this chapter are terminology, units, definitions, and descriptions of the optical components used in illumination systems. The next two chapters provide material within the theoretical domain, including etendue, etendue squeezing, and the skew invariant. The remaining chapters focus on growing applications. This entire field of nonimaging optics is an evolving field, and the editor plans to update the technological progress every two to three years. The editor, John Koshel, is one of the most prominent leading experts in this field, and he is the right expert to perform the task.