Dragon flag

Longcheer was established in 2002, focusing on the design, research and development, production and service of various smart products such as smartphones, tablet computers and virtual reality equipment. It can provide a complete set of mobile terminals from product planning, concept design to product delivery and after-sales service solution. In terms of VR optics, Longcheer reduces ghost halo through optical design, simulation, coating and different combinations of DOE. By optimizing optical design such as grating shape and angle, it increases the range of eye movement and reduces optical distortion. The overall optical parameters Reach the industry's high level, multi-dimensional in-depth design optimization, to achieve ultra-smooth, low latency, low dizziness, high-definition immersive experience.