Binocular considerations in prescribing progressive addition lenses.
D000328:Adult; D004172:Diplopia / Q000150:complications; D005139:Eyeglasses / Q000592:standards*; D006261:Headache / Q000150:complications*; D006801:Humans; D008297:Male; D012030:Refractive Errors / Q000150:complications / Q000628:therapy*; D013285:Strabismus / Q000150:complications