Ophthalmic prescription in half-diopter intervals. Patient acceptance.
D000293:Adolescent; D000328:Adult; D011307:Drug Prescriptions; D005139:Eyeglasses; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008887:Military Medicine; D055095:Optics and Photonics; D010549:Personal Satisfaction; D012029:Refraction, Ocular; D012030:Refractive Errors / Q000628:therapy; D012494:Sampling Studies; D013223:Statistics as Topic