FILTERS
Precision Optical Filters & Coatings
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HB OPTICAL FILTERS |
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Precision Optical Filters & Coatings |
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Bandpass filters |
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NIR Narrow Bandpass
filters |
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| COMMON SPECIFICATIONS | |||
| Central Wavelength Tolerance | +/- 20% of Nominal Bandwidth | ||
| Bandwidth Tolerance: | +/- 20％ max | ||
| Blocking | < 0.01％ | ||
| Diameter Sizes(mm) | 12, 12.7, 15.0, 25.0, 25 .4 | ||
| Clear Apertures(mm) | 8.0,10.5, 20.5, 20.5 | ||
| Thickness(mm) | 8.5 max | ||
| Temperature Limits | -50o C to 80oC |
NIR Narrow bandpass filters
Center Wavelength
(nm)BandWidth
(nm)Peak Transmittance
(%)766.5
11 45 794.7
11 45 780
11
45
830
12
45
850
12
45
852.1
12
45
880
12
45
905
12
45
940
13
45
1060
10
45
1064
10
45
1152
11
45
1310
12
45
1320
12
45
1523
10
45
1550
10
45
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