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CaF2 Optical Window

Product Item : RT20220416001#
Category： Products
Substrate: Calcium Fluoride(CaF2)
Surface Quality: 40-20 Scratch-Dig or Custom Manufacturing
Surface Flatness: Lambda/20 at 10.6um, Lambda/2 at 632.8nm
Wavelength Range: 250-7000 Nm
Product description：CaF2 Optical Window/Calcium Fluoride Optical Window/Calcium Fluoride Window/CaF2 Lens
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General Introduction: CaF2 optical windows are transparent in the range of 180nm to 8μm, which makes them very suitable for some applications, such as spectral or fluorescence imaging at UV, visible and infrared wavelengths.

Products Name: CaF2 Optical Window
Alias: Calcium Fluoride optical window, Calcium Fluoride parallel window, Calcium Fluoride window, CaF2 parallel window, CaF2 parallel optical window, CaF2 windows, etc

Lens Substrates:
Calcium Fluoride(CaF2)

Optional I:	Calcium Fluoride(CaF2) IR Grade Calcium Fluoride Vacuum UV Grade Calcium Fluoride from CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,ETC
Optional II:	Equivalent Calcium Fluoride(CaF2) IR Grade Calcium Fluoride Vacuum UV Grade Calcium Fluoride Made in China, C-laser own brands

Main Optical Tech Specification:

Lens Shape	Optical Parallel Window	Surface Accuracy Irregularity	-
Lens Material	Calcium Fluoride(CaF2)	Diameter Tolerance	CAW: +0.0/-0.1 mm 10CF: ±0.20 mm
Antireflection Coating	Uncoating	Thermal Expansion Coefficient	18.9 x 10-6 K-1 @ 300 K
Coating Type	-	Thermal Limit	10 W m-1 K-1 @ 273 K
Damage Threshold	-	Wavelength Range	250-7000 nm
Thickness Tolerance	-	Wedge	-
Surface Quality	40-20cratch-dig	Clear Aperture	CAW: central 90% of diameter 10CF: central 85% of diameter
Surface Flatness	-	OEM/ODM	Accepted

Extra value added services offered:
1). Optical workcraft & process solution design;
2). Rough processing raw materials;
3). Semi finishing raw materials;
4). Fabricate custom sizes and shapes;
5). Design and supply custom coatings;
6). Modify and resurface customer supplied materials;
7). Drill holes, notch glass and provide beveled substrates;
8). Precision polish optics with non-standard aspect ratios;

Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: our optics products with "3R" policy. For any inferior-quality products, responsible for return, replacement and refund.

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