The third edition has been completely revised and updated and is linked with an accompanying website containing large numbers of video-clips and photographs to help explain how tests should be used and to describe the variations in appearance of the normal eye. Simply register as a student for your free access. In addition, the book includes an invaluable colour plate section, many additional two-colour line diagrams and a new chapter on systemic health screening and general medical testing. Key Features Exceptionally clear text written from basic principles Written by an experienced lecturer who understands student needs Coverage of all the principal procedures used in a primary eye care setting Rationales for each procedure clearly and concisely explained Step-by-step instructions given for each stage in every procedure New to This Edition New accompanying website containing large numbers of video-clips and photographs to help explain how tests should be used and to describe the variations in appearance of the normal eye Colour design is a further aid to clarity and accessibility Many new colour diagrams New colour plate section All chapters thoroughly revised and updated to include latest techniques Completely new chapter added on systemic health screening