Dual Bandpass Filter Visible (VIS) + 850nm Near-Infrared (IR) Filter - MidOpt DB850 Size:25.4 C-Mount The MidOpt BN940 Narrow Near-Infrared

The MidOpt BN940 Narrow Near-Infrared (IR) Bandpass Filter is commonly used in remote control devices and in security / surveillance lighting

They're commonly use in security

is double-side polished for exceptional parallelism and optical flatness and has StablEDGE technology to reduce angular dependency and minimize the effects of short-shifting

the GMTHR46018MCN ensures compatibility with a wide range of imaging sensors

allowing longer exposure times that result in reduced depth of field

Dual Bandpass Filter Visible (VIS) + 850nm Near-Infrared (IR) Filter - MidOpt DB850 Size:25.4 C-Mount The MidOpt BN940 Narrow Near-InfraredThe MidOpt DB850 Dual Bandpass Filter Visible (VIS) + 850nm Near Infrared (IR) Filter passes VIS and 850nm LED or laser diode illumination. 850nm LEDs are some of the brightest of all infrared LEDs. Using a DB850 filter over (or behind) the camera lens allows for full color imaging by day and excellent monochrome contrast at night. These filters are useful for machine vision, 3D point cloud imaging and day night camera surveillance applications.