China Dia25.4mm Calcium Fluoride (CaF2) Window for Ftir, Find details about China Optical Window, CaF2 from Dia25.4mm Calcium Fluoride (CaF2) Window for Ftir
CaF2 crystal have good performance at 0.13~10 μm wavelength range, wide range of light. CaF2 cyrstal is transparent over a broad range from ultraviolet (UV) to infrared (IR) frequencies.
CaF2 is used to manufacture optical components such as windows and lenses, used in thermal imaging systems, spectroscopy, and excimer lasers, Fourier analysis, testing instruments, gas liquid laser system, astronomical telescope, MIR/NIR imaging system, etc
2. Transmission Curve
3.Product show
4. Standard Parameter
Diameter Tolerance | +0/-0.1mm |
Thickness Tolerance | +/-0.1mm |
Surface quality | 60-40 |
Flatness: | 1/4 lambda@633nm |
Parallesim | 3' |
Bevel | <0.35mm |
Chips | <0.35mm |
5. Inventory List
Diameter(mm) | Thickness(mm) | Cat No, | Note |
D25.4 | 1 | ICC-<21-30> | |
D25.4 | 2 | ICC-<21-31> | UV-POLY |
D25.4 | 2 | ICC-<21-32> | BRESWTER |
D25.4 | 2 | ICC-<21-33> | With coatig |
D25.4 | 3 | ICC-<21-34> | Dig hole |
D25.4 | 3 | ICC-<21-35> | |
D25.4 | 3 | ICC-<21-36> | wedge window |
25.4 | 4 | ICC-<21-37> | |
D25.4 | 5 | ICC-<21-38> | UV-POLY |
D25.4 | 5 | ICC-<21-39> | |
D25.4 | 6.35 | ICC-<21-40> | |
D25.4 | 15 | ICC-<21-41> | UV-POLY |
D25.4 | 15 | ICC-<21-42> |