Laser Windows/Laser Protection Window/Optical Windows/Laser Lens

• After-sales Service: 3r Policy-Return, Replace, Refund
• Warranty: 12 Months
• Usage: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc
• Type: Optical Windows
• Transmittance: >95%
• Shape: Single-lens
• Model NO.: RAY-XS026#
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: Customized
• Transport Package: Cartons or Wood Case
• Specification: 12.5mm-75.0mm or custom manufacturing
• Trademark: Raytek
• Origin: China
• HS Code: 9002909090
• Production Capacity: 100000PCS Per Year

Product Description

General Introduction:
The leser window is usually in the front of the laser cutting and welding system, which is very important for the uninterrupted and stable operation of the laser system.
High energy laser resistant window can play a protective role, especially for the expensive precision optical components in the laser cutting head. The window is usually installed at the end, so that the debris, gas and spatter in processing are shielded by the window plate, so as to protect the focusing lens from damage. But once the film of the window piece is damaged, it must be replaced.

Our laser window can be individually packaged for easy and quick replacement. In the application of high power laser, our company has achieved excellent results. Window sheet uses high-quality substrate coating material, and our internal coating material mainly has the following two advantages:
1) Can prevent any backscattering and reflection in the process
2)The reflection loss of the window plate is reduced to the maximum and the process efficiency is improved
 

Lens Substrates:
Excimer Grade UV Fused Silica

Optional I:	Excimer Grade UV Fused Silica from CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,ETC
Optional II:	Equivalent Excimer Grade UV Fused Silica Made in China, C-laser own brands

Main Applying:

Applying Fields I:	Nd:YAG laser system
Applying Fields II:	The first, second, third and fourth harmonic of YAG laser
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Main Optical Tech Specification:

Lens Shape	Optical Parallel Window	Surface Accuracy Irregularity	-
Lens Material	Excimer Grade UV Fused Silica	Diameter Tolerance	-
Coating	Laser Line V coating	Angle of incidence	0^0
Coating Type	-	Thickness	3.0mm
Damage Threshold	-	Dia. Tolerance	+0/-0.10 mm
Thickness Tolerance	±0.10 mm	Parallelism	5 arc seconds
Surface Quality	10-5cratch-dig	Clear Aperture	Central 90% of diameter
Surface Flatness	λ/10 @ 632.8nm	OEM/ODM	Accepted

Main Cooperation Materials Manufacturers:
CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC

Main Export Countries & Areas:
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.


Raytekoptics 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: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.