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Fax +44 (0) 1268 590445 | BANDPASS FILTERS | | | NIR Narrow Bandpass filters | | | | | | SPECIFICATIONS | | | | Central Wavelength Tolerance | ± 20% of 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 8.0, 10.5, 20.5, 20.5 | | | Thickness(mm) | 8.5 max | | | Thermal Range | -50o C to 80oC | Please note: Other size filters may be available. Please contact us for further details | Centre Wavelength
(nm) | BandWidth
(nm) | Peak Transmittance
(%) | | 766.5 | 11 | 45 | | 794.5 | 11 | 45 | | 780 | 11 | 45 | | 830 | 12 | 45 | | 850 | 12 | 45 | | 852 | 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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