In the article by Dr. Harry Eggers, "Power of Ophthalmic Lenses," in the November issue (12:753, 1934) a wrong line was inserted in the third paragraph under the center head "Distance of Lens from the Eye," on page 760. The fourth line in this paragraph should read: "would act as a minus 14.3 diopter sphere (because C = 0.001 X 3 X."
CORRECTIONS. Arch Ophthalmol. 1935;13(1):142. doi:10.1001/archopht.1935.00840010152020
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