目的　探讨儿童弱视眼黄斑光敏感度的特点。方法　采用ＱＺＳ－ Ⅱ型自动视野计对１０５ 例（１８３ 眼） 弱视儿童进行黄斑区６°光敏感度（ ＭＬＳ） 的检测。结果　轻、中、重度弱视眼ＭＬＳ 的平均值分别为２３．２４３ ±１．０８ｄＢ、２１．８５９ ±１．７２７ｄＢ、１９．１０９ ±１．０９１ｄＢ。经统计学处理， 轻、中、重度弱视眼ＭＬＳ 的平均值有显著性差异， 中、重度弱视眼ＭＬＳ 明显低于轻度弱视眼， 而轻度弱视眼ＭＬＳ与正常眼无明显差异。结论　提示ＭＬＳ 对中、重度弱视的筛选有一定临床意义。 Objective To investigate the characteristics of macular light sensitivity in children with amblyopia. Methods The QZS-Ⅱ automatic visual field was used to detect the 6 ° photosensitivity (MLS) of macular area in 105 cases (183 eyes) with amblyopia. Results The average MLS of mild, moderate and severe amblyopic eyes were 23.243 ± 1.08dB, 21.859 ± 1.727dB and 19.109 ± 1.091dB, respectively. After statistical analysis, the MLS of mild, moderate and severe amblyopic eyes showed significant differences in average, MLS in moderate and severe amblyopia was significantly lower than that in mild amblyopia, while MLS in mild amblyopia was not significantly different from normal eyes. Conclusions suggest MLS screening of moderate and severe amblyopia has some clinical significance.