Professional manufacturer with Ultra Precision optical Glass Components

Since establishment, We have been committed to the research and development, production and sales of transmission or reflection ultra precision optical components. Materials include laser neodymium glass, fused quartz, UBK7, K9, microcrystalline glass, etc. Used in high-power laser devices, aerospace, astronomy and other high-precision detection fields. Our products enjoy a good reputation and have established long-term and good cooperative relationships with multiple optical companies such as the United States, South Korea, Canada, and the European Union.




Borisun Optics was founded by a group of dedicated professionals who have been in the electro-optics business for more than 25 years. We specialize in the manufacturing of optical components for use throughout the optical spectrum. From the vacuum ultraviolet to the far infrared, we understand optics, optical materials, and optical coatings. Our job is, quite simply, to provide our customers with the components they need for research, development, or in the manufacture of their products.



Borisun Optics has consistently focused on increasing the level of quality and service, by building long trusted values with customers everywhere. With our unique combination of experienced engineers with fabrication and coating capabilities, we work closely with our customers to establish the exact specifications of optics into complete production as a vital part of their solution. Large quantities are not a problem. With manufacturing facilities at our main sales office and factory in Shaanxi, China, we are able to supply demanded quantity & quality at the most competitive price.


Professional manufacturer integrating the development, production

In order to satisfy customers with the quality of our products, we focus on quality, constantly learn new technologies, improve testing methods, and improve enterprise management through continuous efforts.


Starting from the source, our dedicated team of procurement looks into right source bearing in mind the corporate responsibility.


We following the best and modern manufacturing practices, strictly control each process, constantly improve the quality management system and continuously improve the product quality.


Looking forward for the future, after continuous exploration, R & D and improvement, our modern technology has been very mature and stable, and will bring you better products.


From ultra-precision optical cold processing to optical coating, we provide a wide range of products, which are widely used in military, scientific research, medical treatment, bioengineering, astronomical observation and other fields.


We owns milling and grinding machine, polishing machine, ring throwing, glue machine, coating equipment. These equipments make complete production process of cutting, grinding, polishing, coating and glue.


In addition to providing high-quality parts, we can also offer most kinds of coating, optical films equipped with crystal film thickness controller 360C and ion source to ensure the coating precision and quality.


We have zygo interferometer, focometer, goniometer, spectrophotometer, microscope, profilometer and other high-end equipment to ensure the quality of products.


With multiple branches, our annual processing capacity up to 1 million pieces,which can achieve sample order and mass production.
Main materials: optical glass, infrared materials, BK7, FK61, CaF2 Silicon,  Germanium, etc.

With the advantages,we offer optical elements in the fileds of University laboratory, Industry, Scientific research, Medical treatment, Mechanical equipments, lasers and Construction industry and so on.

Borisun Product Categories

The company’s main products include spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

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Borisun Core Value

Professionalism, wholehearted service

Since its establishment, the company has taken the cultivation of talents and the development of new markets and new products as the driving force of business development in order to make the scale of the company develop and grow continuously. Borisun aims to become a “industrialized, large-scale, standardized and procedural” high-tech enterprise. Let our customers “buy at ease, use at ease”!

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