Zinc Selenide Window Piece/Zinc Selenide Plane Window Piece/Parallel Plane Plate

• After-sales Service: One Year
• Warranty: One Year
• Substrate: Schott Borofloat 33 or Equivalent
• Surface Quality: 40-20 Scratch-Dig or Custom Manufacturing
• Surface Flatness: Lambda/10 at 632.8nm with Power Removed
• Coating Type: Dielectric Coating
• Model NO.: RAY-LH202#
• Wavelength Range: 488-694 Nm/700-950nm
• Transport Package: Cartons or Wood Case
• Specification: 12.7mm/25.4mm/50.8mm or custom manufacturing
• Trademark: Raytek
• Origin: China
• HS Code: 9002909090
• Production Capacity: 100000PCS Per Year

Product Description

Product Description:Zinc Selenide (ZnSe) windows are ideal for a wide range of infrared applications, including thermal imaging, FLIR, and medical systems. Its low absorption coefficient and high resistance to thermal shock make this vapor-deposited material widely used in high-power CO2 laser systems. Zinc Selenide (ZnSe) is a soft material that scratches easily and is therefore not suitable for use in harsh environments (only 120 Knoop hardness). When handling, consistent pressure must be applied and latex finger cots or gloves must be worn to prevent contamination.

CVD zinc selenide (ZnSe) is a chemically inert material with high purity, strong environmental adaptability and convenient processing. It has low optical transmission loss and good penetrability, and is the preferred material for high-power CO2 laser optical components.
 

Size	3-300mm
Dimensional tolerance	+/-0.02mm
Thickness tolerance	+/-0.02mm
Parallelism	+/-30''
Finish	20/10
Surface	λ/10 per @633nm
Chamfer	0.1-0.2mm
Coating	Anti-reflection coating on both sides
Material	CVD PVD ZnSe

Precautions:
Special care needs to be taken when handling zinc selenide as it is a toxic substance. Wear rubber or plastic gloves throughout the procedure to avoid contact.


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.