Bennett’s ophthalmic prescription work

* Clearly written * Builds from basics * Provides a valuable introduction to the industry * Describes in easy terms the theory, manufacturing process and prescription of spectacle lenses * A classic text that now includes more information on frames, materials, lens coatings and standards Completely updated, revised and rewritten New edition features new information on lens coatings, standards, manufacturing processes and raw materials, frames and frame materials Revision tips and advice included