Get the test prep help you need to become a Certified Optician. The NOCE exam is extremely challenging and thorough test preparation is essential for success. National Opticianry Competency Exam Secrets Study Guide is the ideal prep solution for anyone who wants to pass the NOCE exam. National Opticianry Competency Exam Secrets Study Guide includes a thorough review for the National Opticianry Competency Exam. It's filled with the critical information you'll need in order to do well on the test: the concepts, procedures, principles, and vocabulary that the American Board of Opticianry (ABO) expects you to have mastered before sitting for the exam. The NOCE Test Specifications section includes: Regulation, rule and standard ANSI standards for cylinder, lens clock, and assembled lenses Mixed astigmatism Laws of Refraction Meter, nanometer, and millimeter White light, speed of light, and plane mirror Reflect, absorb, concave, convex, executive bifocal, and round seg bifocal Parts of the crystalline lens Eye rotation and movement Frame selection Formula for finding the magnification for a spectacle lens These sections are full of specific and detailed information that will be key to passing the NOCE exam. Concepts and principles aren't simply named or described in passing, but are explained in detail. The guide is laid out in a logical and organized fashion so that one section naturally flows from the one preceding it. Because it's written with an eye for both technical accuracy and accessibility, you will not have to worry about getting lost in dense academic language. We've helped thousands of people pass standardized tests and achieve their education and career goals. We've done this by setting high standards for our test preparation guides, and our National Opticianry Competency Exam Secrets Study Guide is no exception. It's an excellent investment in your future.