Basic Info.
Model NO.
RAY-XS062#
Material
Optical Glass or PMMA
Lenses Color
Clear
Certification
RoHS, ISO9001, CE, BV
Customized
Customized & Non-Customized
Coating
Uncoating, Vis, Nir, IR, UV Coating
Substrate
Optical Glass or PMMA or Borosilicate Glass
Size Tolerance
+/-0.1mm
Surface Finish
60-40 Scratch-Dig
Thickness Tolerance
+/-0.1mm
Size
5-500mm or Customize as Per Demand
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: The fresnel lens is mostly made of thin sheets of polyolefin materials, but also made of glass. One side of the lens surface is smooth, and the other side is engraved with concentric circles from small to large. Its texture is designed according to the requirements of light interference and relative sensitivity and receiving Angle.
Fresnel lens in many cases equivalent to infrared and visible light convex lens, the effect is better, but the cost is much lower than ordinary convex lens. It is mainly used in places where the accuracy is not very high, such as slide projector, film magnifying glass, infrared detector, etc.
Main function:
1. Focusing effect, that is, thermoluminescence infrared signal refracts (reflects) on PIR
2. The detection area is divided into a number of bright areas and dark areas, so that moving objects entering the detection area can generate variable thermoluminescence infrared signals on THE PIR in the form of temperature changes.
Main Technical Data:
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.
Fresnel lens in many cases equivalent to infrared and visible light convex lens, the effect is better, but the cost is much lower than ordinary convex lens. It is mainly used in places where the accuracy is not very high, such as slide projector, film magnifying glass, infrared detector, etc.
Main function:
1. Focusing effect, that is, thermoluminescence infrared signal refracts (reflects) on PIR
2. The detection area is divided into a number of bright areas and dark areas, so that moving objects entering the detection area can generate variable thermoluminescence infrared signals on THE PIR in the form of temperature changes.
Main Technical Data:
| Technical Data | Description & Value |
| Substrate | Optical glass PMMA Borosilicate glass |
| Size Tolerance | +/-0.1mm |
| Central Thickness Tolerance | +/-0.1mm |
| Popular Standard Size | 5-500mm, or customize as per demand |
| Surface Finish | 60-40 scratch-dig |
| Effective Aperture | More than 90% |
| Coating | Uncoating/VVis, NIR, IR, UV coating |
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.