Why are infrared lenses used?
2021-06-28(670)Views
Why are infrared lenses used? Lens is a lens that integrates optical design. The addition of lenses to car headlights can achieve light tangent, condensing, and astigmatism control. In addition, the lens can also be applied to various Lighting equipment includes high bay lights, street lights, cameras, LED lights, etc. Today we are going to explain the important functions of infrared lenses applied to cameras.
Infrared lens application:
is widely used in infrared surveillance products such as infrared array cameras, infrared under-mounted color and black cameras.
Infrared lens features:
1. The surface of the infrared lens is a bead surface, the light spot is relatively uniform, and there are 4 pillars at the bottom for fixing on the light board;
2. Designed specifically for 3535 LED lights, the utilization rate of the light emitted by the LED can reach more than 90% (3MM light transmittance is 93%);
3. It is professionally designed to cooperate with the infrared monitoring lens 4MM, so that the infrared light spot and the visual range of the monitoring screen are effectively unified, without vignetting, with good consistency, and reducing light waste;
4. The angles of the same specification are: 100 degrees to choose from;
5. The infrared lens adopts high-precision aspheric optical processing, imported mold steel, and German Covestro optical PC raw materials to ensure sufficient injection molding time and reduce product shrinkage. All products have passed SGS certification and ROHS environmental protection requirements.
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