The book contains 110 Original Diagrams. Bound in cloth.
Price, $1.50 (6s. 3d.)
Published by The Keystone,
the organ of the jewelry and optical trades,
19th & Brown Sts., Philadelphia, U.S.A.
A record book, wherein to record optometric examinations, is an indispensable adjunct of an optician's outfit.
The Keystone Optometric Record Book was specially prepared for this purpose. It excels all others in being not only a record book, but an invaluable guide in examination.
The book contains two hundred record forms with printed headings, suggesting, in the proper order, the course of examination that should be pursued to obtain most accurate results.
Each book has an index, which enables the optician to refer instantly to the case of any particular patient.
The Keystone Record Book diminishes the time and labor required for examinations, obviates possible oversights from carelessness and assures a systematic and thorough examination of the eye, as well as furnishes a permanent record of all examinations.