Tianwen - 50 Years of Leading Optical Lens Development and Manufacturing
Our Photochromic Multifocal Lenses offer the dual advantage of clear vision in various light conditions and protection from harmful UV rays. These lenses automatically adapt to changing light, providing optimal clarity and visual comfort indoors and outdoors. The photochromic technology ensures a seamless transition from clear to dark, reducing the need for multiple pairs of glasses and offering convenience for the wearer. With our transition progressive lenses, customers can enjoy enhanced visual performance and eye protection without compromising on style.