COGNEX, IMBF-BP470-25.5, POLARIZING FILTER

Description

Cognex bandpass polarizing filter, 470nm wavelength, 25.5mm diameter. Combines bandpass wavelength selection (passing blue light ~470nm) with polarization to simultaneously reduce chromatic interference and suppress specular reflections. Used with Cognex In-Sight cameras to improve image contrast on multi-colored or glossy targets in machine vision inspection applications.