550-640-764 TB
SKU: W249
550-640-764 TB
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550-640-764 TB
Spectral Curves
The spectral curve and ascii data is a typical representation of this filter’s performance, but will vary due to production and design variations. Omega only guarantees this part to meet the product specifications listed. The displayed OD is calculated from a %T measurement. The blocking regions are likely higher OD than what is displayed here. To learn more about the challenges of measuring high OD values, see our paper.
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Detailed Specifications
| Transmission |
Three passbands with approx CWLs and FWHMs of 550/20, 640/26 & 764/40. Tpeak in bands ≥ 65%
|
| Blocking |
≥ OD5 avg, OD4 min UV-1100nm ≥ OD4 peak between bands
|
| Transmitted Wavefront Distortion |
ns
|
| Angle of Incidence |
0
|
| Minimum Surface Quality |
Assembly per MIL-C-48497A (F scratch/ F Dig)
|
| Coating Type |
Protected Coating
|
| Filter Type |
Triple Band
|
| Filter Application |
Triple Band
|
| Half-cone AOI |
0
|
| Fluorescence Component |
Triple Band
|
| Flatness |
ns
|
| Parallelism |
ns
|