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引言光学玻璃的透光性能是光学玻璃的一个重要质量指标。我们通常所讲的光学玻璃透光性能是指1厘米厚的玻璃试样对光的吸收程度。目前,各个国家对这一质量指标有不同的表示方法,如西德的肖特玻璃厂,英国的皮尔金顿
Introduction The optical transparency of optical glass is an important quality index of optical glass. We usually talk about optical glass transmission refers to the 1 cm thick glass sample of light absorption. At present, various countries have different ways to express this quality indicator, such as the Shot Glass Factory in West Germany, the Pilkington in England