Have you ever installed a CCTV camera that had a glaring “hot spot” or bright white area on the monitor, and around that bright spot the picture seemed to be out of focus or blurry, with poor picture detail? Or perhaps you had a camera looking out a window or doorway that had reflected light glaring at the camera during some part of the day. This glaring can come and go, like the reflections off car windshields in a parking lot.