材料 material 代碼 code 空比色皿透射值 transmission on empty cell 配對(duì)偏差值 deviations in matching 光學(xué)玻璃 optical glass g 350nm約82% at 350nm approx.82% 350nm 最大為0.5% at 350nm max.0.5% 石英玻璃 uv quartz glass h 220nm約80% at 220nm approx.80% 350nm 最大為0.5% at 350nm max.0.5% 遠(yuǎn)紫外石英玻璃 es quartz glass q 200nm約80% a