外斜视
1. 外斜视：散开性棱镜 divergent prism | 外斜视 divergent strabismus | 扩散型准直器 diverging collimator
1. At Vicente's initial evaluation at The Institutes in March 1997, he had an alternating divergent strabismus and converged his eyes only fifty percent of the time to read or to catch a ball.
1997年3月Vicente在研究所进行了第一次评测，他有交互型的斜视而且他在阅读或跟踪球的眼睛汇聚不足50%。
divergent strabismus