The importance of the exact correction of refractive errors in school children ... Refractive Errors -- therapy ... The importance of the exact correction of refractive errors in school children ... -- therapy Eyeglasses Child New York : D. Appleton and Company, [1897] ...

... line Subject L.S. —Distance acuity (without correction of refractive error) slight -13 mm. - 3 mm. 38 mm. 10 ... correctible to 20/20 in the Navy. (b) Refractive errors. The suggested NATO standards were very similar to ...

... Complained of blepharitis and asthenopia, 16. Cases having refractive error, 26, or 83^ per cent, nearly. Cases, emmetropic, ... them. There is even a larger proportion of refractive error among them than in the first series. This ...

... from .50 D to 23 D convex. The refractive errors of the eye are neutralized by these lenses, ... Treatment.—This calls for the correction of any refractive error and careful examination into the accuracy of glasses, ...

... prescription ordered or the retinoscopic correction of the refractive error, the fundus and field findings - the latter by ... prescription ordered or the retinoscopic correction of the refractive error, the fundus and field findings - the latter by ...

... 1894, xi, 364.—While (J. A.) Relations of refractive errors and muscular defects in as- thenopia or weak ...

... Divergent concomitant strabismus, the mus- cular anomalies and refractive errors accompanying it, and its treatment. Ophthalmoscope, Lond., 1916, ...

... 75d VII. Eyes and their annexa, diseases of. Refractive errors (all)...................... (1) Astigmatism....................... (2) Hyperopia......................... (3) Myopia............................ (4) ...

Refractive Errors ... D. (Henry Drury), 1832?-1900, author. Eye Diseases Refractive Errors New York : William Wood & Company, 1881 Text Illustrations ... behind the mirror such glasses as neutralize any refractive errors, and the details of the fundus wih be ...

Refractive Errors ... visual tests Johnston, J. Milton, author. Vision, Ocular Refractive Errors Vision Tests Chicago : J.M. Johnston, 1892 Collected ... acuteness to be 62 EYE STUDIES. determined after refractive error is corrected, as will appear more fully in ...