Contact Lens Yearbook Author:Efron Every year there are numerous changes in the contact lens market: major companies introduce new lenses and solutions: smaller companies refine their product lines. This volume allows the reader to keep abreast of these changes by providing a detailed compendium on information on: Contact Lens Products; Contact Lens Accessories; Solutions; Practi... more »ce Machinery; Manufacturers; International Contacts. All the data necessary for dispensing is now included in this handy reference, which is organized systematically by product category to make your choice as quick and efficient as possible. Regional differences in availability are clearly identified, and the comprehensive index allows you to access any entry without delay. The Year Book also reviews the latest advances in research and major problems encountered in contact lens practice. This year, it looks at management strategies for poor vision with contact lenses one of the most difficult areas of optometric practice.« less