CDGM Precision Optical Technology Group is a leading enterprise in the global precision photoelectric glass industry. At present, the company's annual production and sales of photoelectric glass materials account for more than 40% of the global market share, ranking first in the world for 16 consecutive years; It can produce more than 300 varieties of photoelectric glass.
The company is the invisible champion enterprise in the field of optoelectronic glass materials in China.
Products
Optical glass
Colorless optical glass
Low softening point optical glass
High transmittance optical glass
Special flint glass
Filter glass
Special glass
High homogeneity bulk optical glass
Large aperture optical glass
Radiation resistant glass
Radiation proof glass
Zero expansion glass ceramics
Laser glass
Sulfur infrared glass
Functional glass
Lighting glass
Electronic glass
Special glasses glass
Superhard glass
Optical fiber core glass
High temperature and pressure resistant glass
Optical products
Spherical lens
Imaging aspheric lens
Illuminating aspherical lens
Prefabricated parts with low softening point
Near-infrared cut-off filter
Special shaped lamp cup
Sulfur infrared glass
At present, the refracting prism, the core component of almost all mobile phone periscope cameras on the market, comes from CDGM.
Customer Reference
Leica, Swarovski, Canon, Nikon, Sony, Epson, Huawei, OPPO…