Sunny Optical Technology (Group) Company Limited, an investment holding company, engages in designing, researching, developing, manufacturing, and selling optical and optical related products, and scientific instruments. It operates through Optical Components, Optoelectronic Products, and Optical Instruments segments. The Optical Components segment offers vehicle lens sets and optical parts for vehicle light detection and ranging, handset lens sets, glass spherical and aspherical lenses for digital cameras, and other optical components. The Optoelectronic Products segment provides XR visual modules, smart glass camera modules, robotic vision subsystems, handset camera modules and other optoelectronic products.