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The MidOpt BN740 Narrow Near-Infrared (IR) Bandpass Filter is commonly used in security
the Bi450 effectively blocks almost all interference from other blue light sources as well as all other visible (VIS) and near-infrared (IR) wavelengths
Whether you're setting up security cameras or enhancing existing setups
license plate recognition and industrial inspection applications when there is overwhelming ambient light conditions and is suitable for laser diode and LED illumination
Normalized Red NR = Red / (NIR + Red + Green)
Dual Bandpass Absorptive Visible (VIS) + Near-Infrared (IR) Filter - MidOpt DB395/870 Size:25.5mm The MidOpt BN740 Narrow Near-InfraredThe MidOpt DB395 870 Dual Bandpass Absorptive Visible (VIS) + Near Infrared (IR) Filter passes violet ultraviolet (UV) and IR wavelengths while blocking all green and red light and are typically used in Normalized Difference Vegetation Index (NDVI) imaging applications. When using a single camera modified for aerial agricultural surveillance, using one of these so called Superblue or Infrablue filters allows reflected near IR (NIR) light (745 970nm)
US$ 10.00
US$ 19.95
US$ 15.00
US$ 24.99