binocular vision

Conclusion:Symmetric recession of internus in alternative esotropia can improve the success rate and the binocular vision function.

交替性内斜视手术采用同等量内直肌后徙术，不但手术成功，且有利于手术后眼三级功能的建。

This is a bushbaby and not a cat.But it is a bit like a cat, with large eyes at the front of its face.It has good binocular vision, so it can judge distance well.

一支丛猴，不猫，但有点像猫，脸的前部长着两只大眼睛，它的目视觉非常好，所以能很好地判断距离。