对,多数MC是绿的,但也有例外。
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在贴多通道增透膜反射曲线
可见从UV镀膜开始对蓝光都有较强反射,但对中长波光的透过率较平均。
这种膜不是很多见,但对过滤紫外线效果很好,特别是在雪地、赤道,真的能防止雪盲等紫外伤害。
[此贴子已经被作者于2004-1-10 12:31:00编辑过]
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