Jiangsu Convox Optical Co., Ltd. is a prominent manufacturer, supplier and factory in China, specialized in producing premium quality photochromic grey lenses. Our lenses are engineered to change from clear to grey when exposed to sunlight or UV rays, offering superior protection against harmful rays and reducing eye strain. Our photochromic grey lenses are perfect for those who are constantly on the go, moving from indoor to outdoor environments. Our 1.56 Photochromic Grey Lenses are made of high-quality materials that provide unparalleled clarity, durability and scratch resistance. With a wide range of designs, sizes and coatings to choose from, our lenses can fit into different frame styles and cater to the unique needs of any individual. We take pride in providing our customers with top-of-the-line photochromic lenses that offer unbeatable protection, comfort and style. Choose Jiangsu Convox Optical Co., Ltd. for all your photochromic lens needs, and experience the difference of superior quality and performance.