diopter difference
1.5. Diopter difference of three group before and after cycloplegic refraction, was same in hyperopia, which of Romi eyedrop group was smaller less than 0. 25 D compared with 1% Atropine group in myopia. Conclusions
2.Methods: BA and stereopsis were examined after PRK/LASIK in 40 patients with myopic anisometropia whose binocular diopter difference(BDD) is larger than 2.50D,the actual test BA and %SD for axial and refractive anisometropia were compared;
3.The mean absolute refractive error(MARE),one month after operation,within ±0.50 diopter in contact A-Scan and A-scan combined B-scan were significant difference(χ?2=5.04,P<0.05); in contact A-Scan and IOL-Master were not significant difference(χ?2=2.95,P>0.05);

