OPT Machine Vision Tech Co., Ltd. develops and supplies components and software for factory automation worldwide. It offers machine vision systems; smart code readers; industrial lenses, such as Coloretto series line scan, Hawk series line scan, variable magnification, telecentric, fixed focal length, Grampus series line scan, fixed focal, and custom lenses; standard lights; and industrial cameras comprising OPT rolling and global shutter, OPT high resolution C-mount and large format, and OPT line scan cameras. The company also provides custom lights, including waterproof, air-cooled, vault, ring, AOI, front, line scan, and spherical shadowless lights, as well as backlights with view windows; bi-directional, uniformity, and curved backlights; optical modules; vision accessories, such as SCI-PS3-300 power supplies, camera accessories, frame grabbers, adapters, optical filters, polarizers for lenses, C-Mount extension tubes, prisms, 6 pin connectors, extension cables, lab stands, 3D laser controllers, motion platform, and extension tubes for line scan lenses; and digital and analog current, strobe, and analog voltage controllers. Its products are used in semiconductor, display panel, 3C products, battery technology and renewable energy, laser processing, automotive, medicine, household chemicals, food and beverage, packaging and printing, tooling and machining, and plastic products applications. The company was formerly known as Guangdong Technology Private Enterprise and changed its name to OPT Machine Vision Tech Co., Ltd. in 2016. OPT Machine Vision Tech Co., Ltd. was founded in 2006 and is headquartered in Dongguan, China.