books by Image Makers of Pittsford     books:     Image Makers of Pi...      Practical Optics William P. Ewald, Arthur W. Young, ... Image Makers of Pittsford, 1983 Excellent introduction to optics This book is an excellent introduction to optics; from basic ray tracing, f-stops, color correction, etc. It has information on binocular, telescopes, mirrors and other items of daily interest. Highly recommended.          practical The Seven Principles for Making Marriage Work: A Practical Guide from ... The Four Agreements: A Practical Guide to Personal Freedom, A Toltec ... The Magic of Thinking Big For Women Only: What You Need to Know about the Inner Lives of Men Quantum Wellness: A Practical and Spiritual Guide to Health and ... search for books optics, practical randomly chosen toys & games: Alex Tin Painted 16 Piece Tea Set In Carry Suitcase