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 97
lanes. By the equations (54) and (55), calculation may be greatly simplified.R^ being determined for a specific value of r, we may readily determine R^and R^^ by transforming these equations, as follows : R. = r,^r,-R, — R^=r, — r^ — Ry This is demonstrated in the appended tables, although it has…
Lenses · Prisms (Ophthalmology)
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