Neutral Density Filter

Update: 2015/11/27 View:
  • Brand: Guoguang Optical Glass
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Introduction



These filters possess level spectral transmittance characteristics in the visible region, 

and are numbered with the average value of transmittances at 10nm steps in the 400nm to 700nm range.

国光
Guoguang
光谱数据
Material Data
Schott Hoya Russia Other
NG1 ND-0 HC12 ZAB00
NG9 ND-03 HC11 ZAB02
NG3 HC10 ZAB2
    HC3 ZAB5
NG4 ND-13 HC9 ZAB10
NG5 ND-25 HC8 ZAB25
    HC2 ZAB30
NG11 ND-50 HC7 ZAB50
    HC1 ZAB65
NG11 ND-70 HC6 ZAB70
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Transmittance Curve
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按此在新窗口浏览图片
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