What about GreenVision spectacle lenses_

What about GreenVision spectacle lenses?

Founded in the 80s of the 20th century, Shitong Optics is a professional company integrating R&D, production and sales of optical lenses that has experienced the ups and downs of the glasses industry. At the same time of rapid development, the decision-making level is also exploring new development ideas and space with keen market insight. Now the company has a production base of more than 65,000 square meters, and has introduced complete sets of lens production equipment and new production technology with the world's advanced level. While exporting to South America and Southeast Asian countries, it is also providing more and more high-quality products to the domestic market. In March 2002, the company implemented a comprehensive and three-dimensional development strategy. Resolutely set up a domestic market sales department, fully operate the domestic market, and create an independent brand exclusive to Shitong. GreenVision lens products are very rich, there are almost 20 lens series, each series has its own unique characteristics, such as anti-fatigue type, anti-blue light type, anti-radiation type, aspherical, diamond film thickening, color-changing resin lens and so on. In terms of refractive index, it is also very comprehensive, 1.553, 1.555, 1.60, 1.61, 1.67, 1.74, etc., which can meet the needs of most consumers. GreenVision lens series, Thanksgiving Workshop series, Bi Diamond series, Tenacity series, Yi Kailu series, Tengbo series, Kaimei series, Relex series, New Enlightenment series, Peak Moment series, Shitong Baidu series, I easy series, Qirui series, Telly series, True Color series, Zhongsheng series and so on. There is also a wide range of lens types included in the different series to meet the various needs of different consumers. It can be divided into many varieties according to the production process of lenses or the characteristics reflected. The plastic lens used in the lens maintains the characteristics of the original lens, and is treated with coating technology, so that the lens has strong light transmittance and higher surface wear resistance. At the same time, the production principle of GreenVision photochromic lenses, as well as the added color raw materials, its color-changing performance is more stable, the color on the surface of the lens is uniform and not easy to fade, and it has a strong sense of aesthetics. (Note: The content of this article comes from the Internet, the copyright belongs to the original author, if you need to delete it, please contact kaity@yichao.cn) Related reading: Lens brand lenses。