Description
The Bi550 filter are designed to block unwanted ambient light when imaging subjects illuminated with 550 nm green LEDs. They are also used to isolate the green vegetation signal used to arrive at EVI (Enhanced Vegetation Index) and other similar plant health numerical indices.
- Useful Range: 535 to 558 nm
- FWHM: 33 nm
- Tolerance: +/- 5 nm
- Minimum Peak Transmission: >88%
- Surface Quality: 40/20