FL-DR90W-H

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Introduction: FL-DR90W-H LED light source, also known as ‘Flat Lens’ in the industry, is one of the best LED light sources for machine vision applications. This light source adopts a narrow rectangular beam pattern design, providing highly accurate volumetric illumination projection in any vision system. The light has a wide illumination range, low power consumption and a long life. This article will focus on the applications and working principle of the FL-DR90W-H LED light source.

Applications: FL-DR90W-H LED light sources are used in a variety of applications ranging from industrial imaging to medical imaging. In industrial imaging, they are used for part imaging, line scan imaging, frame imaging and dark-field imaging. Additionally, they are also used in infrared imaging and high dynamic range imaging. In medical imaging, FL-DR90W-H LED light sources are used for optical coherence tomography (OCT), laser angiography and contrast-enhanced ultrasound imaging. In OCT, the LED light sources are used to generate a three-dimensional volumetric image of an object by emitting light at various depths and measuring the reflectivity of the sample. The increased detection accuracy and range resulting from the use of LED light sources leads to improved image contrast and better accuracy between regions of high and low reflectivity.

Working Principle: The FL-DR90W-H LED light source works by focusing a narrow beam of light on a specific region. This is achieved by using a advanced optical design that utilizes two lenses and two dichroic enhances to create the narrow rectangular beam pattern. The inner lens diverges the LED light source and directs the beam to the center of the outer lens. The outer lens is specifically engineered to provide optimal volumetric characterization of the beam. This gives the light source its exceptional volumetric light projection performance. The two dichroic coats reflect short wavelength light while transmitting longer wavelengths. This allows the light source to maximum the amount of light reaching the target object, resulting in improved image resolution and accuracy. The combination of high-performing lenses and dichroic enhances makes FL-DR90W-H a top choice for machine vision applications. It is reliable, offers low power consumption, provides consistent performance and long life time, and can be easily integrated with existing industrial imaging systems.

Conclusion: In conclusion, the FL-DR90W-H LED light source has become an indispensable tool for performing accurate vision-based applications. The use of advanced optical design for the light source provides narrow rectangular beam pattern with improved resolution, range and consistency. It is used in a wide range of applications, from industrial imaging to medical imaging, and offers exceptional performance in terms of volumetric illumination projection, power consumption and life time. The FL-DR90W-H LED light source is a reliable solution for any machine vision application.

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