Used together, the manual and CD-ROM provide the most comprehensive resource on prescribing and fitting of all types of contact lenses. Students and practitioners alike will improve their evaluation and fitting skills using this unique tool. Video, animation, and morphing allow you to learn the skills of fluorescein pattern interpretation that are fundamental to correctly fitting patients with RGP contact lenses Control the digitized video to examine subtle changes in fluorescein pattern repeatedly until the effect is understood CD-ROM demonstrates how the concentration of fluorescein dye and eccentricity of the cornea affect the contact lens fit in a dynamic fashion