1、The horopter is the region in space where binocular single vision is possible.
视差面是视差成像的区域，这区域中的物体，通过双眼注视，可以获得立体视觉。

2、Patients with strabismus may experience difficulties in perceiving targets located outside the horopter.
斜视患者可能难以感知位于视差面外的目标。