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New Fashion Design for Palmprint Recognition Lens - IR Corrected Lens for Intelligent Traffic System – ChuangAn

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Model Sensor Format Focal Length(mm) FOV (H*V*D) TTL(mm) IR Filter Aperture Mount Unit Price
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We have now a specialist, efficiency staff to provide good quality company for our consumer. We normally follow the tenet of customer-oriented, details-focused for1/2.3 Inch Fisheye Lenses, 1/4 Cctv Lens, 1/2.5 Inch Fisheye Lenses, Your aid is our everlasting power! Warmly welcome clients in your own home and abroad to go to our enterprise.
New Fashion Design for Palmprint Recognition Lens - IR Corrected Lens for Intelligent Traffic System – ChuangAn Detail:

An IR Corrected lens, also known as an infrared corrected lens, is a sophisticated type of optical lens that has been fine-tuned to provide clear and sharp images in both visible and infrared light spectrums. This is particularly important in surveillance cameras that operate around the clock, as typical lenses tend to lose focus when switching from daylight (visible light) to infrared illumination at night.

When a conventional lens is exposed to infrared light, the different wavelengths of light do not converge at the same point after passing through the lens, leading to what is known as chromatic aberration. This results in out-of-focus images and degraded overall image quality when illuminated by IR light, especially at the peripheries.

To counteract this, IR Corrected lenses are designed with special optical elements that compensate for the focus shift between visible and infrared light. This is achieved through the use of materials with particular refractive indices and specially designed lens coatings that help to focus both spectrums of light onto the same plane, which ensures that the camera can maintain sharp focus whether the scene is lit by sunlight, indoor lighting, or infrared light sources.

MTF-the day

MTF-at night

Comparison of MTF test images during the day (top) and at night (bottom)

Several ITS lenses independently developed by ChuangAn Optoelectronics are also designed based on the IR correction principle.

IR-Corrected-Lens

There are several benefits to using an IR Corrected lens:

1. Enhanced Image Clarity: Even under varying lighting conditions, an IR Corrected lens maintains sharpness and clarity across the entire field of view.

2. Improved Surveillance: These lenses enable security cameras to capture high-quality images in a variety of environmental conditions, from bright daylight to complete darkness using infrared illumination.

3. Versatility: IR Corrected lenses can be used across a wide array of cameras and settings, making them a flexible choice for many surveillance needs.

4. Reduction of Focus Shift: The special design minimizes the focus shift that normally occurs when switching from visible to infrared light, thereby reducing the need for re-focusing the camera after daylight hours.

IR Corrected lenses are an essential component in modern surveillance systems, particularly in environments requiring 24/7 monitoring and those that experience drastic changes in illumination. They ensure that security systems can reliably perform at their best, regardless of the lighting conditions present.


Product detail pictures:

New Fashion Design for Palmprint Recognition Lens - IR Corrected Lens for Intelligent Traffic System – ChuangAn detail pictures

New Fashion Design for Palmprint Recognition Lens - IR Corrected Lens for Intelligent Traffic System – ChuangAn detail pictures

New Fashion Design for Palmprint Recognition Lens - IR Corrected Lens for Intelligent Traffic System – ChuangAn detail pictures

New Fashion Design for Palmprint Recognition Lens - IR Corrected Lens for Intelligent Traffic System – ChuangAn detail pictures

New Fashion Design for Palmprint Recognition Lens - IR Corrected Lens for Intelligent Traffic System – ChuangAn detail pictures


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It can be our duty to satisfy your preferences and successfully serve you. Your pleasure is our satisfactory reward. We have been looking forward to the go to for joint expansion for New Fashion Design for Palmprint Recognition Lens - IR Corrected Lens for Intelligent Traffic System – ChuangAn , The product will supply to all over the world, such as: azerbaijan, Melbourne, Venezuela, Each product is carefully made, it will make you satisfied. Our products in the production process have got strictly monitored, because it is only to provide you the high quality, we will feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Prima from kazan - 2018.09.21 11:44
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Afra from Switzerland - 2017.02.28 14:19
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