VY Optoelectronics Co., Ltd.

VY Wide-Angle Inner Hole Inspection Lens can easily inspect holes, cavities and containers. Unlike common optics or so-called “pinhole lenses” which can only image flat fields of view, hole inspection optics are specifically designed to image both the bottom of a hole and its vertical walls.Thanks to the large angle of view (>18°) and innovative optical design, these lenses are compatible with a wide range of object diameters and thicknesses. Hole inspection optics are the perfect solution to inspect a variety of different object shapes such as cylinders, cones, holes, bottles or threaded objects.