Optical polarization module

The utility model discloses an optical polarization module which comprises a lens cone base, an optical lens is installed at one end of the lens cone base, an infrared cut-off filter and a pixel-level polarization grating are sequentially arranged at the end, away from the optical lens, of the lens cone base, and a substrate assembly is installed at the end, away from the optical lens, of the lens cone base to achieve sealing. The substrate assembly is provided with an optical sensor. The method has the advantage that clear pictures can still be effectively captured in a high-light-reflection scene, halo caused by light reflection can be effectively removed through the pixel-level polarization grating, and the shooting problem in the high-light scene is obviously solved. 本实用新型公开了一种光学偏振模组，包括镜筒底座，镜筒底座的一端安装有光学镜头，所述镜筒底座内向远离所述光学镜头的一端依次设置有红外截止滤光片和像素级偏振格栅，镜筒底座远离光学镜头的一端安装基板组件实现封闭，所述基板组件上设有光学传感器。本申请具有高反光情景下依旧可以有效抓取清晰图片的优势，通过像素级偏振格栅可以有效去除反光导致的光晕，明显改善高亮场景下的拍摄问题。