笔者四十年工作体会,不论在上海、北京、广州、深圳、大连,任何规格大小眼镜店.总有大小不同的纠纷,综述其原因,处理办法介绍于后。一顾客配镜后,双眼视力均达到1.0,但始终感到头重足轻,不能适应,其原因是左眼—2.50D右眼—9.50D,两眼屈光参差超过—2.50D至—3.00D一物体在两眼视网膜上成象不一,严重影响双眼融合力,使眼球产生易疲劳现象, I work experience for 40 years, regardless of the size of the optical shop in Shanghai, Beijing, Guangzhou, Shenzhen, Dalian, there are always different sizes of disputes, review the reasons, the treatment introduced later. A customer with glasses, binocular vision have reached 1.0, but always feel light weight, can not adapt, the reason is the left eye -2.50D right eye -9.50D, two eyes anisometropia over -2.50D to -3.00D An object in the two retina imaging, a serious impact on the fusion of both eyes, the eye produces fatigue phenomenon,