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Machine Vision - Lens

The F150-LE50 is a unique lens designed specifically for the Machine Vision industry. This lens has special technical features, which make it suitable for a wide variety of applications. In this article we\'ll explore some of these features and discuss their potential applications.

Lens Design

The F150-LE50 lens is a fixed-iris type, lens which was developed specifically for machine vision applications. It has an aperture of F1.5, which offers excellent image quality, and an angle of view of 50°, which is wide enough to capture detailed images while still keeping the field of view relatively small. The lens also features a built-in filter which helps reduce vignetting and flare, as well as reduce the amount of chromatic aberration and distortion.

Working Principle

The F150-LE50 lens works by using a combination of lenses and apertures to capture light and focus it onto an image sensor. Light entering the lens is first refracted and focused by the first lens. The light then passes through a set of adjustable iris blades, which open and close to adjust the amount of light entering the lens.This light is then refracted and focused further by subsequent lenses in the lens array. These lenses act to correct for errors in the initial refraction, as well as for distortion and chromatic aberration. The final lens in the array focuses the light directly onto the image sensor, where it is captured and processed into a digital image.

Applications

The F150-LE50 lens is primarily used in industrial machine vision systems. These systems are used to automate tasks in production lines, providing increased accuracy and reducing the need for manual inspection. The lens is also used in robotics applications, providing the vision robot with the ability to recognise and interact with its environment. Additionally, the lens is used in medical imaging systems to provide detailed images for diagnosis and treatment.

Advantages

The F150-LE50 lens offers a few advantages over other lenses in its class. It has a relatively wide angle of view which allows it to capture detailed images in a small field of view. It also features specialised filters which reduce distortion and chromatic aberration for improved image quality. Finally, it has an adjustable iris which allows the lens to be adjusted to different lighting conditions.

Conclusion

The F150-LE50 lens has several special features which make it well suited to many machine vision applications. Its wide angle of view and adjustable iris make it ideal for robotics, production line automation, and medical imaging. Its built-in filters also make it an excellent choice for capturing high-quality images, even in challenging lighting conditions.

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