VB知识库

视力表中E的尺寸国际标准视力表对数视力表屈光度E字的净大小mm0.1000201884.0999.798165372.70742560.1259154144.1794.183942657.754726820.1585149154.2630.855463145.877136250.1995544264.3501.116421636.442240250.2512 …