Laser Lens/Laser Znse Lens/Lase Zinc Selenide Lens/Zinc Selenide Lens/Zns Lens

• After-sales Service: 3r Quality Warranty-Replace, Return, Refund
• Warranty: 12months
• Usage: Lighting, Medical, Optical, Photography, Laser Lens
• Type: as Per Demand
• Transmittance: 90%-95%
• Shape: as Per Demand
• Model NO.: RAY-OL122#
• Material: Znse, Si, Ge
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE, BV
• Customized: Customized & Non-Customized
• Coating: Uncoating/Uncoating
• Substrate: Znse, Si, Ge
• Designed Wavelength: 10.6um
• Focal Length Tolerance: +-1%
• Surface Finish: 40-20 Scratch-Dig
• Transport Package: 100PCS Per Carton
• Specification: custom as per demand
• Trademark: Raytek
• Origin: China
• HS Code: 90015000
• Production Capacity: 1000000PCS Per Year

Product Description

General Introduction: Raytek Zinc selenide lens is made of silicon, germanium and zinc selenide. The lens is coated with antireflective film. The transmittance of working wave band is more than 95%. It is coated with diamond film to enhance the hardness of the surface, enhance the service life of the lens in harsh environment and have very good laser damage resistance. It can resist the excitation of more than 4000W.

Products Name: 
Laser lens/Laser ZnSe lens/Lase Zinc selenide lens/Zinc selenide lens
Alias:Laser lens,Laser ZnSe lens,Lase Zinc selenide lens,Zinc selenide lens,laser carving machine lens, laser marking machine lens, infrared lens, thermal radiometer lens, thermal imaging system lens, IR lens, ZnS3 infrared lens,etc

Main Applying:

Applying 1	ZnSe material is used to make all kinds of flat convex lens, convex concave crescent cutting lens, window mirror, beam expander and so on;
Applying 2	It is widely used in laser cutting, laser carving and marking. Because the refractive index of the infrared material is uniform and consistent;
Applying 3	It is also an ideal material to protect the window and optical elements in the forward-looking infrared FLIR thermal imaging system;
Applying 4	At the same time, the material is also widely used as window and lens in medical and industrial thermal radiometer and infrared lens spectrometer.

Main Highlights:
1).High transmittance
2).Excellent laser damage resistance
3).Excellent refractive index uniformity and consistency
4).Long service life in harsh environment

Main Technical Data:

Technical Data	Description & Value
Substrate	ZnSe, Si, Ge
Designed Wavelength	10.6um
Focal Length Tolerance	+-1%
Shape Tolerance	+0.0/-0.1mm
Thickness Tolerance	+-0.1mm
Surface Type	λ/2 @632.8nm
Surface Finish	40-20 scratch-dig
Effective Aperture	More than 90%
Chamfering	2*45 Degrees
Coating	10.6um antireflection, 8-14um broadband antireflection

Main Specification:
Substrate:ZnSe
Unit:mm

No.	Substrate	Dia.	Edge thickness	Focal Length	Surface Shape	Wavelength (um)
RAY-LZL01#	ZnSe	12	2	25.4/38.1/41/50.8/63.5/101.6/127	Crescent	10.6
RAY-LZL02#	ZnSe	18	2	25.4/38.1/41/50.8/63.5/101.6/127	Crescent	10.6
RAY-LZL03#	ZnSe	19	2	25.4/38.1/41/50.8/63.5/101.6/127	Crescent	10.6
RAY-LZL04#	ZnSe	20	2	25.4/38.1/41/50.8/63.5/101.6/127	Crescent	10.6
RAY-LZL05#	ZnSe	25	2.5	25.4/38.1/41/50.8/63.5/101.6/127	Crescent	10.6
RAY-LZL06#	ZnSe	25.4	3	25.4/38.1/41/50.8/63.5/101.6/127	Crescent	10.6
RAY-LZL07#	ZnSe	30	3.5	25.4/38.1/41/50.8/63.5/101.6/127	Crescent	10.6
RAY-LZL08#	ZnSe	38.1	5	25.4/38.1/41/50.8/63.5/101.6/127	Crescent	10.6
RAY-LZL09#	ZnSe	12	2	25.4/38.1/41/50.8/63.5/101.6/127	Plano-convex	10.6
RAY-LZL10#	ZnSe	18	2	25.4/38.1/41/50.8/63.5/101.6/127	Plano-convex	10.6
RAY-LZL11#	ZnSe	19	2	25.4/38.1/41/50.8/63.5/101.6/127	Plano-convex	10.6
RAY-LZL12#	ZnSe	20	2	25.4/38.1/41/50.8/63.5/101.6/127	Plano-convex	10.6
RAY-LZL13#	ZnSe	25	2.5	25.4/38.1/41/50.8/63.5/101.6/127	Plano-convex	10.6
RAY-LZL14#	ZnSe	25.4	3	25.4/38.1/41/50.8/63.5/101.6/127	Plano-convex	10.6
RAY-LZL15#	ZnSe	30	3.5	25.4/38.1/41/50.8/63.5/101.6/127	Plano-convex	10.6
RAY-LZL16#	ZnSe	38.1	5	25.4/38.1/41/50.8/63.5/101.6/127	Plano-convex	10.6
Other size	Customize

The listed prices are only for reference. The final price is up to the substrate type, substrate grade, product size, suface finish, surface quality and Physical & Optical request standards.

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