green blindness

Study on Silicane Modified Copolymer Hydrogel for Contact Lens; To analyze the effect of wearing a red tinted contact lens ( the X Chrom lens) for chromatic discrimination in red green color blindness.

有机硅改性水凝胶角膜接触镜材料的研究目的：探讨红绿色盲患者戴色盲角膜接触镜后辨色力的改变状况和色盲角膜接触镜的实用性。

No color blindness, Red Green color blindness, Blue yellow color blindness, total color blindness.

无色盲，红，绿色盲，蓝黄色盲，总色盲。

Color recognition: no red and green color blindness;

辨色力：无红绿色盲；

To analyze the effect of wearing a red tinted contact lens ( the X Chrom lens) for chromatic discrimination in red green color blindness. Lack of the chlorolabe pigment in the retinal cone cells results in inability to discriminate green colors, or deuteranopia.

目的：探讨红绿色盲患者戴色盲角膜接触镜后辨色力的改变状况和色盲角膜接触镜的实用性。在视网膜锥形细胞中缺乏感绿色素，便导致了对绿色辩别无力或绿色盲。

Objective To explore the practicability of red green blindness correction with red soft contact lenses.

目的探讨以软性角膜接触镜矫正红绿色盲的可行性.

Conclusion ( 1) it is feasible to use chromatic VEP for examining congenital color vision deficient, especially for red green blindness and deuteranopia.

结论（1）颜色视觉诱发电位客观地检查先天性色觉异常是可行的，对红绿色盲和绿色盲尤为敏感。