Defective eyesight : the principles of its relief by glasses / by D.B. St. John Roosa.
- Daniel Bennett St. John Roosa
- Date:
- 1899
Licence: Public Domain Mark
Credit: Defective eyesight : the principles of its relief by glasses / by D.B. St. John Roosa. Source: Wellcome Collection.
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![Galezowski, 130. Glasses, bifocal, 174 ei seq.; changing, rules for, 42 ; convex, 31; convex cylindric, 40 ; con- vex, first used, 28; decentred, 123; delay in adjustment of, 37; frames for, 163 et seq.; pantoscopic, 177; rules for adaptation of, 183 et seq.; sup- plementary, 178 ; value of, in relieving various symptoms, 136. Glaucoma, 30, 37. Goulier, Colonel, 100. Green, John, 28, 166, 168. Harlan, George C., 166. Headache, 127 ; relief of, by atro- pia, 135. Helmholtz, Heinrich, 11, 15, 21, 31, 82, 103. Hewetson, Bendalack, 130. Hypermetropia, 19, 31, 79; oases of, 155 et seq. ; classification of, 83 ; definition of, 26; facu- lative, 45, 90; latent, 86, 89; lovr degree of, 44. Hypometropia, 57. Illumination, effect on visual power, 6; method of, 181; oblique, 63, 64. Images in errors of refraction, 115 ; multiple, 118 et seq. Indians, sight of, 59. Jaeger, 1. Jaeger's test-types, 6. Java], E., 16, 21, 165, 167. Javal's test-types, 187. Johnson, W. B., 167, Lenses, periscopic, 164; toric, 104. Letters, test, 1. Lewis, Frank N., 4. Light, artificial, 181; electric, 181 ; kind of for close work, 180. Loring, E. G., 127. Mackenzie, William, 11. Magnifying glasses, 38. Metre, the French, 172. Metric system, 5. Migraine, 127. Mires, 110. Mitcliell, Weir, 130. Muscles, abducting and adduct- ing power of, 126; internal recti, 88. Muscular equilibrium, tests for, 24. Mydriatics, 60. Myopia, 19, 56, 66 ; a disease, 59 ; artificial, 60, 67 ; cases of, 75 et seq.; causes of, 62; correction of, 61; dangers of, 70; de- crease of, 73 ; definition of, 26, 57 ; former tests for, 11 ; over- correction of, 67 ; removal of lens for, 70. Myopic children, examination of, 71. Nausea, relief of, illustrative case, 136. Near-point, 26 ; recession of, 32. Nero, Emperor, 29. Neuroses, 181. Norris, W. F., 9. Noyes, H. D., 130.](https://iiif.wellcomecollection.org/image/b20398414_0210.jp2/full/800%2C/0/default.jpg)