The top ten spectacle lenses: ZEISS, HOYA, Essilor, Rodenstock, MingYue, Wanxin Optics, CHEMI, Nikon, conant , Hongchen Optics.

1. ZEISS

ZEISS has entered China as early as 1957. Currently, Carl Zeiss Group has four major businesses in China: microscopes, medical technology, industrial measurement and vision care. Department, China is one of the most dynamic growth markets for the Carl Zeiss Group.

2. HOYA Heuer

HOYA was founded in Japan in 1941. It started from optical glass manufacturing and has developed into a global technology company. HOYA is headquartered in Tokyo, Japan and has more than 100 companies around the world. 100 branches and more than 35,000 employees.

3. Essilor Essilor

Essilor focuses on the field of ophthalmic optics. Its lenses completely integrate human vision and optical technology. It is a leader in the world's optometry industry and continues to innovate. It has always been the core gene of Essilor. Essilor created resin lenses and progressive lenses in 1959. It holds more than 5,600 patents worldwide and has been named one of the world's most innovative companies by Forbes for three consecutive years.

4. Rodenstock

Rodenstock was born in Würzburg, Germany. In 1877, a traveling businessman named Joseph Rodenstock moved to Würzburg, Germany. , began the manufacturing and sales of barometers, precision balances and measuring instruments. From 1878, the company further began the research and production of lenses and frames.

5. MingYue Glasses MingYue

Founded in 1997, MingYue is a participating unit in the formulation of lens industry standards. It is a professional glasses manufacturer focusing on lenses and integrating R&D/production/sales. Mingyue Lens is one of the companies participating in the formulation of standards for the lens industry, serving nearly 500 million consumers.

6. Wanxin Optics

Jiangsu Wanxin Optics Co., Ltd., formerly known as Situ Lens Factory, was founded in 1973. On the road to building a national brand, Wanxin has always spared no effort. The earliest national eyewear enterprise to achieve internationalization, it is committed to shaping eyewear for the global market.

7. CHEMI

Korean CHEMI Optical Group is the first company in South Korea to specialize in the production of resin lenses. It is the largest production and sales company of resin optical lenses in South Korea. The company introduces and uses We use first-class equipment from Germany and Japan, and independently develop and improve some equipment to automate Kemi's lens production.

8. Nikon

Nikon’s name is a combination of Japanese and optical, so some people call it Nikon Company. In the early days of its establishment, it hired several German optical technicians. It began producing Nikkor lenses in 1932. Many camera manufacturers chose Nikon lenses, including early Canon.

9. conant

Shanghai Conant Optical Co., Ltd. is located in Pudong New District, Shanghai. It is a Sino-US joint venture founded in 1996 by Dr. Fei Zhengxiang, a scholar studying in the United States. For years, it has been one of China's largest suppliers in the world's eyewear market.

10. Hongchen Optics

Jiangsu Hongchen Optics Co., Ltd. is a large-scale domestic lens manufacturer integrating development, production and sales. The company has been producing and operating various types of lenses for more than 20 years. The production base covers an area of ??about 40 acres and the factory building is more than 32,000 square meters. It produces more than 10 million pairs of high-quality resin lenses annually. The company specializes in the production of 1.49 resin lenses, dome bifocals, Flat-top bifocal, optical 1.523, white super 1.70, aspheric bottomless discoloration, 1.56, 1.60, 1.67, 1.74 and other series of high-quality resin lenses.

Reference for the above content: Baidu Encyclopedia—Zeiss, Baidu Encyclopedia—Wanxin Optics