"For the optical engineer it is an indispensable work." Journal, Optical Society of America "As a practical guide this book has no rival." Transactions, Optical Society "A noteworthy contribution," Nature (London) This two-volume paperback republication of A. E. Conrady's classic work presents his complete system of optical design. The only work of its kind in English, this set leads the reader step by step from the fundamental concepts of geometrical...