The outdoors is full of rich learning experiences for preschool and pre-kindergarten children. Lens on Outdoor Learning is filled with stories and colorful photographs that illustrate how the outdoors supports children's early learning.

This book was written by a licensed dispensing optician for the express purpose of teaching optometric and ophthalmic assistants everything they need to know about frames and lenses.

The book illustrates the results of the use of LENS in more than 100 cases, as well as applications with brain-based problems in animals.

Design examples of several widely used modern lenses are provided. Optics basics are introduced and basic functions of Zemax are described. Zemax will be used throughout the book.

This book provides the skills and knowledge to move into the exciting world of contemporary lens design and develop practical lenses needed for the great variety of 21st-century applications.

In this richly illustrated volume, Nicole Dawn Strathman explores how indigenous peoples throughout the United States and Canada appropriated the art of photography and integrated it into their lifeways.

Publisher Description

A large part of this book is devoted to a study of possible design procedures for various types of lens or mirror systems, with fully worked examples of each.

This book gives a full description of the processes involved in production and limitations of the techniques. Processes looked at include the Thermal Reflow of Photoresist technique and the Silicon Elastomer Replication Process.