Colorless Optical Glass
The company supplies more than 200 grades of colorless optical glass, including environmentally friendly colorless optical glass, low-softening-point optical glass, traditional lead-containing optical glass, and radiation-resistant glass. The products are widely used in consumer electronics such as cameras, mobile phones, projectors, and security monitoring, as well as in astronomy, biology, medicine, and aerospace. Supply forms include glass blanks, pressed blanks, cut pieces, optical preforms, optical elements, etc.
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Overview
The company supplies more than 200 grades of colorless optical glass, including environmentally friendly colorless optical glass, low-softening-point optical glass, traditional lead-containing optical glass, and radiation-resistant glass. The products are widely used in consumer electronics such as cameras, mobile phones, projectors, and security monitoring, as well as in astronomy, biology, medicine, and aerospace. Supply forms include glass blanks, pressed blanks, cut pieces, optical preforms, optical elements, etc.
Specifications
| Parameter | Value |
|---|---|
| Technical Information | The general allowable tolerances for refractive index n d and Abbe number ν d are: refractive index n d : ±30×10 -5; Abbe number ν d : ±0.5%. Upon customer request, the allowable tolerances of n d and ν d can be controlled to ±20×10 -5 and ±0.3%; for precision-annealed products such as H-K9L, H-K9LGT, H-BaK7, H-BaK7GT, the allowable tolerances of n d and ν d can be controlled to ±10×10 -5 and ±0.2%. For special requirements, please contact our sales staff. |
Applications
in consumer electronics such as cameras, mobile phones, projectors and security surveillance, as well as astronomy, biology, medicine, aerospace and other fields. Supply forms include glass blanks, press-molded blanks, cut pieces, optical preforms, optical components, etc.
Datasheet
Product Datasheet
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Supplier Information
Chengdu Guangming Optoelectronics was founded in 1956. It is a research and production base for optoelectronic glass materials used in major national scientific instruments, a backbone force supporting the development of the optoelectronic industry, and a national high-tech enterprise, a national intellectual property demonstration enterprise, and a national technological innovation demonstration enterprise.
The company focuses on its dual main businesses of optoelectronic glass materials and precious metals. After more than 60 years of development and innovation, it has gradually become a leading professional optoelectronic material R&D and manufacturing enterprise in China with considerable international influence, and a leading domestic manufacturer of platinum group metal purification and processing.
Its products cover high-end fields such as interchangeable lenses, security monitoring, automotive lenses, projectors, smartphones, consumer electronics, microelectronics and semiconductors, life sciences, infrared lasers, and aerospace, serving internationally renowned brands such as Leica, Swarovski, Canon, Nikon, Sony, Tamron, Sunny Optical, Epson, Huawei, and OPPO.
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