Kopp NVIS Green B Filters
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   The filters shown on this page were developed for use in night vision imaging systems.
** KOPP NVIS GREEN B FILTER GLASS - from Bes Optics, Inc. **

Source

u'

v'

x

y

Y (%)

N/R A

1600 K

0.131

0.573

0.325

0.633

8.5

1.5 x 10-10

1700 K

0.128

0.572

0.318

0.635

9.0

1.4 x 10-10

1800 K

0.125

0.572

0.313

0.636

9.5

1.3 x 10-10

1900 K

0.123

0.571

0.307

0.636

10.0

1.2 x 10-10

2000 K

0.121

0.571

0.302

0.636

10.4

1.2 x 10-10

2100 K

0.119

0.570

0.298

0.635

10.8

1.1 x 10-10

2200 K

0.117

0.570

0.294

0.635

11.1

1.1 x 10-10
** KOPP NVIS GREEN B FILTER GLASS - from Bes Optics, Inc. **

Source

u'

v'

x

y

Y (%)

N/R A

1600 K

0.129

0.573

0.322

0.635

9.8

1.4 x 10-10

1700 K

0.126

0.572

0.316

0.636

10.5

1.3 x 10-10

1800 K

0.124

0.572

0.310

0.637

11.0

1.2 x 10-10

1900 K

0.121

0.571

0.305

0.637

11.6

1.1 x 10-10

2000 K

0.119

0.571

0.300

0.637

12.0

1.1 x 10-10

2100 K

0.118

0.570

0.295

0.636

12.5

1.0 x 10-10

2200 K

0.116

0.569

0.291

0.635

12.9

9.8 x 10-11
** KOPP NVIS GREEN B FILTER GLASS - from Bes Optics, Inc. **

K 0205 Chromaticity and NVIS Radiance

Source

u'

v'

x

y

Y (%)

N/R A

1600 K

0.130

0.572

0.323

0.632

8.6

1.3 x 10-10

1700 K

0.127

0.572

0.316

0.635

9.1

1.2 x 10-10

1800 K

0.124

0.572

0.310

0.637

9.7

1.1 x 10-10

1900 K

0.121

0.571

0.304

0.638

10.1

1.1 x 10-10

2000 K

0.119

0.571

0.299

0.639

10.6

1.0 x 10-10

2100 K

0.117

0.571

0.294

0.640

10.9

9.6 x 10-11

2200 K

0.115

0.570

0.290

0.640

11.3

9.2 x 10-11
** KOPP NVIS GREEN B FILTER GLASS - from Bes Optics, Inc. **

Source

u'

v'

x

y

Y (%)

N/R A

1600 K

0.127

0.573

0.318

0.637

9.7

1.2 x 10-10

1700 K

0.124

0.572

0.312

0.638

10.4

1.1 x 10-10

1800 K

0.122

0.572

0.306

0.639

11.0

1.1 x 10-10

1900 K

0.120

0.571

0.301

0.639

11.5

1.0 x 10-10

2000 K

0.118

0.571

0.296

0.638

12.0

9.7 x 10-11

2100 K

0.116

0.570

0.291

0.637

12.4

9.3 x 10-11

2200 K

0.114

0.569

0.287

0.636

12.8

8.9 x 10-11

For more information or prices on Kopp color filters please contact us.

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