分光片
技术指标:
材料: ...................................................................................BK7
尺寸公差: .............................................................+0.0, -0.15mm
有效孔径: ..........................................................................>85%
平行度: .............................................................................±10"
面形: ...................................................................λ/4, @632.8nm
光洁度: ..............................................................................40-20
尺寸: .....................................................................2.0 to 100mm
