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Healthy vegetation will absorb (not reflect) blue light and strongly reflect NIR
The Bi685 isolates the 685nm wavelength range used in some red light vegetative health indices
making it an ideal choice for surveillance systems that demand high-quality imaging
the GM37527MCN ensures compatibility with a wide range of imaging sensors
Green Interference Bandpass Filter, 535-558nm - MidOpt Bi550 Neutral Density Healthy vegetation will absorb (notThe MidOpt Bi550 Green Interference Bandpass Filter is designed to block unwanted ambient light when imaging subjects illuminated with 550nm 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. MidOpt Bandpass Filters have a broad, Gaussian passband to mimic and accommodate the entire output of the most common LED wavelengths, are
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