490SP
Transmission
OD
Measured data
SKU: W201
490SP
Contact us for leadtime
Request a quote for custom specifications, sizes, or volume quantitites.
490SP
Spectral Curves
Transmission
OD
Measured data
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.
Download Data
Detailed Specifications
| Transmission |
≥ 90% avg from 375nm to (0.99 x cut-off)
|
| Blocking |
≥ OD3 505nm to 780nm ≥ OD4 508nm to 765nm
|
| Transmitted Wavefront Distortion |
ns
|
| Angle of Incidence |
0
|
| Minimum Surface Quality |
Assembly per MIL-C-48497A (F scratch/ F Dig)
|
| Coating Type |
Surface Coating
|
| Filter Type |
Shortpass
|
| Filter Application |
Shortpass
|
| Fluorescence Component |
Shortpass
|
| Flatness |
ns
|
| Parallelism |
ns
|
| Cut-off Wavelength (nm) |
490.00
|
| Cut-off Wavelength Tolerance |
+0/-10
|