Among the three stereograms,the irregular random-dot stereogram is the hardest,and but significant difference is not found between round and quadrate random-dot stereogram.

• 结论随机点立体视图点子质地对屈光参差立体视检查结果有影响,其中不规则点检查图的难度相对最大,圆形点和方形点对立体视图间差异无显著性。