680DF15
SKU: W2547
680DF15
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680DF15
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
| Center Wavelength (nm) |
680.00
|
| Center Wavelength Tolerance (nm) |
+3/-3
|
| FWHM Bandwidth (nm) |
15.00
|
| FWHM Bandwidth Tolerance (nm) |
+3/-3
|
| Transmission |
≥ 70% peak
|
| Blocking |
OD3 @ 695, OD4 @ 700 nm, OD5 from 705 to 1200 nm (drawing states that they �don�t care� about blocking below 670nm)
|
| Transmitted Wavefront Distortion |
ns
|
| Angle of Incidence |
15
|
| Minimum Surface Quality |
Assembly per MIL-C-48497A (F scratch/ F Dig)
|
| Coating Type |
Protected Coating
|
| Filter Type |
Bandpass
|
| Filter Application |
Bandpass
|
| Half-cone AOI |
0
|
| Fluorescence Component |
Bandpass
|
| Flatness |
ns
|
| Parallelism |
ns
|