fusion horopter融合双眼单视界
general horopter全双眼单视界
horopter curve双眼单视界曲线
equidistant horopter等距双眼单视界
horopter circle体视无双像圆;双眼单视界圆
geometric horopter几何视野单像区
theoretical horopter理论的视野单像区
frontoparallel horopter额平面双眼单视界
depth horopter深度双眼单视界
N（名词） the locus of all points in space that stimulate points on each eye that yield the same visual direction as each other 双眼视界 [optics]