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中性密度滤光片

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分类:ASP公司
发布于 2012-11-29 01:32

Neutral Density Filter

                       

Neutral Density Filters are the reflective type of ND filters, which are used to control the light intensity. Coated chromel layer attenuates the light by mainly reflecting and partially absorbing. Our ND filters are designed to keep spectrally even performance especially in VIS range without altering the relative spectral distribution of the energy. Still they are available from UV through IR because the substrate material is fused silica. 6 kinds of attenuation rate are available. 

Type

Description

Transmission(%)

Item#

25mm Dia.

50x50mm

A

Neutral Density Filter/1%

1

XND0001

ZND0001

A

Neutral Density Filter/3%

3

XND0003

ZND0003

A

Neutral Density Filter/6%

6

XND0006

ZND0006

A

Neutral Density Filter/12%

12

XND0012

ZND0012

A

Neutral Density Filter/25%

25

XND0025

ZND0025

A

Neutral Density Filter/50%

50

XND0050

ZND0050

北京晨辉日升光电技术公司 2012