"The Certified Ophthalmic Assistant Exam Review Manual, Third Edition is a revised edition of the best-selling exam preparation manual. It is an essential resource for anyone preparing to become certified as an ophthalmic assistant. With over 1300 exam-style questions and explanatory answers, illustrations, and photographs, this user-friendly text is excellent for both learning and reviewing important eye care topics. Subjects include taking a patient history, lensometry, measuring intraocular pressure, understanding optics, and much more. This edition is also helpful for students and others studying for certification in optometry, contact lenses, and opticianry"--Provided by publisher.