dichroic filters是什么意思

网络释义

1)dichroic filters,双色向滤光镜2)dichroic splitter,双向色性分光镜3)dichroic filter,选色剂，二向色滤光镜4)filter lens,滤光镜，滤色镜5)sky light,天光滤色镜6)primary filters,原色滤光镜