Model: K9

Finish: 60/40 or 40/20

Shape: square / round / opposite sex

Standard: US military standard

Introduction: As a transparent protective window, the window allows light from one environment to enter another different environment. Different temperature, pressure, chemical composition or cleanliness will affect its light projection.

K9 window is a kind of glass grade from Chengdu Guangming. In fact, it has the same properties as a kind of domestic ultra-white glass. Its refractive index is 1.51630, dispersion coefficient is 0.00806, and Abbe number is 64.06. Similarly, customers will require coatings to achieve high transmission and low refraction, so that all light can pass through as much as possible.

After polishing, the K9 window provided by Xinzhao has good finish, good parallelism and good surface shape.

Optical index:

400~1100nm@T>92%

The transmittance after coating double-sided AR can reach 98%

Application areas:

Used in biometrics, medical equipment, chemical testing equipment, photographic equipment, ccd cameras, optical instruments, spectral analysis instruments, lenses, etc.