• Maximum diameter 200mm
• Transmitting range 0.18μm to 8.0μm
• High transmission rate in the UV, VIS ,and IR region
• High damage threshold and low chromatic aberration
• Applications: Spectroscope, thermal imaging, fluorescence imaging, excimer laser, etc.
Calcium Fluoride (CaF2 ) Windows, featuring high average transmission in the deep UV to near IR wavelength range (180 nm-8 µm), and low absorption coefficients, are competent for applications in the UV, Visual, and IR regions . CaF2 has a low chromatic aberration relative to other IR materials, therefore the material exhibits great imaging functionalities. Calcium Fluoride also has the advantages of high damage threshold, chemical resistance.Its Group Velocity Dispersion (GVD) is the lowest among the IR transmitters, therefore CaF2 is also recommendable for Femtosecond IR systems.
Hangzhou Shalom EO offers Calcium Fluoride Windows with protective coatings and assembled windows with metal holders. These products are requisite for spectroscopes or fluorescence imaging/ thermal imaging, the uncoated window substrates are excellent for excimer laser.
|Hangzhou Shalom Electro-optics Technology Co., Ltd.|
|Product Category||Optical Windows|
|Product Name||Calcium Fluoride (CaF2) Windows|
|Surface Quality||60-40 Scratch / Dig|
|Window Material||IR Grade Calcium Fluoride Crystals|
|Coating Material||Optional protective coating|