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Line Scan Lens

Line scan lens is an optical device widely used in industrial inspection, medical imaging, printing equipment, etc. It works similarly to a camera lens, but is designed to capture images along one or more lines and convert them into digital signals for subsequent processing. Line scan lenses usually consist of multiple lenses, equipped with appropriate optical cascade systems and sensors. The design and arrangement of the lenses ensures clear imaging along a narrow and long area. When an object moves through the lens area, the lens captures the projection of the entire object along the line. The light passes through the lens system and is imaged on the sensor, which converts the light signal into a digital signal to form a two-dimensional pixel array data. Line scan lenses are widely used in various fields, including industrial quality inspection, medical imaging, printing equipment, geological exploration, etc., to capture and analyze image data along a line.

Line Scan Lens

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Overview

Founded in 2010, Fuzhou ChuangAn Optics is a leading company in manufacturing innovative and superior products for the vision world, such as CCTV lens, fisheye lens, sports camera lens, non distortion lens, automotive lens, machine vision lens, etc., also providing customized service and solutions. Keep innovation and creativity is our development concepts. Researching members at our company has been striving for developing the new products with over years of technical know-how, along with the strict quality management.We strive to achieve win-win strategy for our customers and end-users.

  • 10

    years

    We are specialized in R&D and design for 10 years
  • 500

    Types

    We have independently developed and designed more than 500 kinds of optical lenses
  • 50

    Countries

    Our products are exported to more than 50 countries and regions
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  • How To Judge Whether A Lens Has Good Imaging Quality?

Latest

Article

  • What Are The Imaging Characteristics of Industrial Lenses?

    Industrial lenses are lenses specifically used for imaging applications in the industrial field. They have certain specific characteristics that can meet the requirements of the industrial field for imaging quality and accuracy, and are therefore widely used in industrial production and manufacturing processes. In this article, we will learn about the imaging characteristics of industrial lenses. High resolution and clarity Industrial lenses have high resolution and clarity, which can capture small details and precise images, ensuring that the imaging quality meets the needs of industrial a...

  • The Demand For CCTV Lenses In Different Usage Environments

    CCTV lenses have a wide range of applications and can be found in various indoor or outdoor environments. Different usage environments have different requirements for CCTV lenses. Let’s take a look at them in detail below. 1.Indoor environment In indoor environments, CCTV lenses usually need to have high definition and a wide viewing angle coverage to ensure that a wider area and details can be monitored. In addition, for indoor environments, it may also be necessary to consider aspects such as the appearance design of the lens so that it can better integrate into the interior decoration. 2...

  • Common Application Scenarios of Industrial Endoscope Lenses

    Industrial endoscope is a common inspection equipment used in the industrial field. The lens is an important part of it. It is mainly used for inspection and observation in narrow or difficult-to-reach spaces. Common application scenarios of industrial endoscope lenses Industrial endoscope lenses have a wide range of applications, and its common application scenarios include but are not limited to the following aspects: Steel and metal processing industry During steel and metal processing, industrial endoscope lenses can be used to inspect cracks, corrosion and other damage problems inside ...

  • How To Use Bird-Shooting Lenses In Wildlife Photography

    A bird shooting lens, or bird watching lens, is a lens specially used for wildlife photography. Long focal length and large aperture are its important features. As the name suggests, bird shooting lenses are mainly used to shoot long-distance animals, especially birds in flight, and can capture the details and movements of birds flying in the air. How to use bird-shooting lenses in wildlife photography Bird shooting lenses have unique application value in wildlife photography. Let’s take a look at their specific applications. 1.Photographing birds in flight The bird shooting lens has a long...

  • How To Judge Whether A Lens Has Good Imaging Quality?

    To judge whether the imaging quality of an optical lens is good, some testing standards are needed, such as testing the focal length, field of view, resolution, etc. of the lens. These are all conventional indicators. There are also some key indicators, such as MTF, distortion, etc. 1.MTF MTF, or optical modulation transfer function, can quantify aspects of an image, such as details, contrast, and clarity. It is one of the indicators for comprehensively evaluating the imaging quality of a lens. In the MTF two-dimensional coordinate curve, the Y axis is usually the value (0~1), and the X axi...

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