|
Fuzhou Esteemoptics Co.,Ltd |
|
FEATURED IN OPTICAL COATING, HIGH POWER MIRRORS, BANDPASS FILTERS, PRECISION OPTICS. |
PRODUCTS > OPTICAL COMPONENTS > WINDOWS > CALCIUM FLUORIDE WINDOWS |
|
�� Transmission Range: 170-7800nm �� Refractive Index: 1.399@ 5000nm �� Little Hygroscopic Susceptibility �� High Thermal Expansion Coefficient: 18.85 x 10-6K �� It is applicable for wide rang spectrum, and it is particularly useful for IR laser application. |
FEATURES |
|
�� Specifications: �� Material: Calcium Fluoride single crystal �� Diameter Tolerance: +0.0, -0.1mm, �� Thickness Tolerance: +/-0.2mm �� Clear Aperture: >80% �� Parallelism: 1 arc minute �� Flatness: ��/2 at 632.8 nm �� Surface quality: 80-50 scratch and dig �� Protective Bevel |
|
Standard Size |
|
How to Order: |
|
For Example: WIN4101 (Part Number) |
|
Notes: |
|
Other size are also available upon request. |
|
|
