The world in your eyes!

The combination of science and technology and art creates a clear vision.
China's leading
resin lenses manufacturer

Shanghai Conant Optical Co., Ltd. is a leading resin lenses manufacturer in China. We have the ability to provide resin lenses to customers worldwide through comprehensive and customized services.

In terms of the revenue generated from sales of resin lenses, we are among the top 10 in the world. Among the top 10 global market participants in 2020, our group ranked the nineth and is the only group headquartered in China.

Our sales markets are all over the world in 80 countries, including but not limited to China, the United States, Japan, India, Australia, Thailand, Germany and Brazil.

People from all over the world
Seeking approval
With the same kind of thought, the same kind of way, twist into resultant force, strive hard for the same goal!
To provide customers with more professional and higher quality products, technology and art integration, to create a perfect clear vision.
In good faith pragmatic attitude, committed to scientific and technological research and innovation, to create enterprises and customers win-win blueprint.
To create customized healthy, durable and unique eyewear products for consumers, and continue to provide services beyond customer expectations.
The idea leads the career, the professional achievement development, the due diligence decision success or failure.
Core Values
Innovation, Cooperation and integrity are the basis of Conant's corporate culture. To lead the market with high-tech products.
Pursuit of excellence, Scientific and technological innovation, high-tech products to lead the market, create an ideal space.
Production Bases
The utilization rate of the three production bases
is over 85%

With the production facilities of our three production bases, i. e. Shanghai Production Base and Jiangsu Production Base in China and Sabae production base in Japan, the group is able to produce different specifications of resin eyeglass lenses according to customer requirements. In addition, the utilization rate of our production bases for the year ended 31 December 2020 exceeded 85 per cent.

Our Shanghai Production Base, Jiangsu Production Base and Sabae production base are all certified in accordance with ISO 9001:2015 for their quality management system.

Honor and Patent
We have a good internal control system and perfect quality management system, through the CE certification, and access to a number of patents.
  • Honorable Mention
  • Technical Patent
1.59 1.67 1.74 CE Certificate
1.56Hi-vex 1.56 1.60UV++ MR-8 UV++ CE Certificate
1.50 1.56 1.60 CE Certificate
1.50UV++ 1.67UV++ 1.74 UV++ CE Certificate
Business Model
Engaged in standardised and customised lens
production and sales

We are mainly engaged in the standardised and customised lens production and sales. As far as standardised lenses are concerned, we have a list of standardised lenses which we provide to our customers with reference prices. You can choose from the above list according to our needs.

On the other hand, in the case of customised lenses, as the products are made to the specifications and requirements of the customers, the prices vary in different cases depending on the complexity of the products.

  • Standardized Lens
    Choose from a list of products that fit
  • customised Lenses
    Manufactured to customer specifications and requirements
To choose the product