Ophthalmic lenses, dioptric formulae for combined cylindrical lenses : the prism-dioptry, and other optical papers (1907)
Prentice, Charles F. (Charles Frederick), b. 1854 · Philadelphia : Keystone · leaf 8
iqoy PREFACE In the Treatise on Ophthalmic Lenses an endeavor is made, by-means of graphic and analytic methods, to guide the novice upon a pathby which he may easily acquire a knowledge of lenticular refraction with-out recourse to mathematics. The text is, therefore, confined to thedescription of…
Lenses · Prisms (Ophthalmology)
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
