The chapters on Ophthalmometry, Ophthalmoscopy, Accommodation,
Astigmatism, Aberration and Entoptic Phenomena, etc.--in fact, the
entire book contains so much that is new, practical and necessary that
no refractionist can afford to be without it.
Bound in Cloth. 380 Pages, 212 Illustrations.
Price, $3.50 (14s. 7d.)
PUBLISHED BY THE KEYSTONE,
THE ORGAN OF THE JEWELRY AND OPTICAL TRADES,
19TH & BROWN STS., PHILADELPHIA, U.S.A.
* * * * *
OPHTHALMIC LENSES
Dioptric Formulae for Combined Cylindrical Lenses, The Prism-Dioptry and
Other Original Papers
BY CHARLES F. PRENTICE, M.E.
A new and revised edition of all the original papers of this noted
author, combined in one volume. In this revised form, with the addition
of recent research, these standard papers are of increased value.
Combined for the first time in one volume, they are the greatest
compilation on the subject of lenses extant.
This book of over 200 pages contains the following papers:
Ophthalmic Lenses.
Pages:
324
325
326
327
328
329
330
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