The following actual transmission curve is shown only for your reference.
| Description | Bandpass Filter / 440nm |
| Item# | XBPA440 |
| Coating Method | Magnetron Sputtering |
| Angle of Incidence (AOI) | 0 degree (CWL shifts if the AOI changes.) |
| CWL | 440nm +2/-2nm |
| FWHM | 10nm +2/-2nm |
| Transmission in Passband | T>85% |
| Number of Cavities | 4 (More rectanglar passband compared to the conventional 3 cavities.) |
| Blocking | T<0.01% 300-1100nm |
| Size | 25mm dia. +0/-0.2mm |
| Clear Aperture | 22mm dia. |
| Thickness | 3.6mm +0.2/-0.2mm |
| Substrate | B 270 |
| Scratch-dig | 80-50 |
| Stock status | 3 days | |
|---|---|---|
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