At this year's Expo, new technologies and products of the global Internet competed with each other, and a sense of science and technology came to us. This "Light of the Internet" Expo attracted more than 580 Chinese and foreign enterprises from 48 countries to participate online and offline, and nearly 100 product and new technology release activities took turns.

As an invited exhibitor representing China's new optical display industry and showcasing core technologies, Shengyang Optics showcased two products, including the world's smallest ultra short focus lens. This product represents China's position in the field of ultra short focus optics and has already ranked among the top in the world.

L16 lens

Product Introduction: This lens was hailed as the ultra short focus lens on the fingertips at the 2023 Optical Expo, and is the smallest ultra short focus lens in the world. As the world's first ultra short focus projection lens that can be developed synchronously with Texas Instruments DMD chips, this lens is paired with the 016DMD chip, with a projection ratio of 0.25:1, and can provide high-quality imaging over a wide range of 10-60 inches. It can not only embed the ultra short focus lens into smart IoT products such as household appliances, but also make the ultra short focus projection a portable large screen projection accessory.

L23 lens

Product introduction: L23 lenses are used in fields such as IOT projection, home projection, and automotive display, with a projection ratio of 0.29:1, and can provide high-quality imaging in 25-100 inches. The LED light source short focus projector lens module designed and produced by Shengyang Optics is the first to introduce both a free-form surface lens and a reflector simultaneously. It is the first independently patented 0.23DMD ultra short focus lens and is sold globally without barriers.