FOV Cone for Housing Design- Why the “Edge Ray Entrance Pupil” is Important
Many customers use Sunex lenses in a custom housing unit which is unique to their particular application. In many wide-angle lenses, especially fisheye lenses, it is important to understand where the rays of the maximum field of view for a specific sensor are located with respect to a reference datum on the lens in order to design a housing or hood that will maximize the field and not clip the rays. Understanding the concept of…