Bk7 Optical Glass For High Power Lasers And Astronomical Applications - China

N-BK7 is designed and produced by Schott in Germany.

It is widely used in a variety of visible light and short wave infrared applications.

Compared with other similar glass, its advantages are mainly reflected in the following aspects: High performance, low cost The consistency of the material is good The uniformity of refractive index is high Stress birefringence is low Few bubbles and stripes -These aspects reflect the comparative advantage of German manufacturing The characteristics of N-BK7 The high quality of optical materials is reflected in their uniformity, more specifically, the range of refractive index changes in a whole piece of glass is extremely narrow.

Therefore, optical glass for high power lasers and astronomical applications in particular requires extremely high uniformity.

The N-BK7 can withstand a lower transition temperature, most below 550℃, which improves mold life and reduces pressing time.

The tendency of chemical reaction with the mold material will be low within the molding temperature range There are strict optical tolerances A variety of glass sizes are available Various forms of supply, can provide optical raw materials, optical blanks, optical parts and so on Application of N-BK7 High energy laser technology, measurement technology Semiconductor industry Imaging applications in satellite technology and astronomical applications The absolute refractive index deviation is very small: the peak and valley value of H5 glass is 1 x 10-6 The imaging resolution of this quality grade glass is extremely high The product provides a separate test report The uniformity is measured by an advanced interferometer with high precision

Company Contact:

• Posted By: Tihot Optics Co., Ltd.

• Phone: 8613688878943

• Address: Room 303,Building D, No. 39, Ruihe Road,Huangpu District,, Guangzhou , guangdong , China

• Email:

• Website: https://opticalglass.net/

• Business Description: OPTICAL GLASS Manufacturer in China with One-Stop Service
  
  TIHOTOPTICS is one of China’s leading optical glass manufacturers and suppliers.
  
  Providing high-quality glass processing technology and customized solutions