Search Results for: Lenses Guide

Deciding what lens to buy is complex: What are the ‘pros and cons’ of choosing a zoom lens over a series of single focal length (prime) lenses? Is a long zo

The process of designing lenses is both an art and a science. While advances in the field over the past two centuries have done much to transform it from the fo

The Contact Lens Manual has become established as one of the world's leading practical textbooks in the field of contact lenses for both students and experience

Designed to be used as a quick reference, this fourth edition of the Clinical Manual of Contact Lenses allows readers to easily find the topic and information t

Updated and revised, the 4th Edition of this reader-friendly reference presents straightforward guidelines for proper contact lens fitting. Covering today's ful