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What Are The Functions And Application Fields Of ToF Lenses?

ToF (Time of Flight) lenses are lenses manufactured based on ToF technology and are used in many fields. Today we will learn what the ToF lens does and what fields it is used in. 1.What does a ToF lens do? The functions of the ToF lens mainly include the following aspects: Distance measurement To... Read More

What Needs To Be Understood In The Customization And Design Of Optical Lenses

Optical lenses are now widely used in various fields, including cameras, telescopes, microscopes, laser systems, fiber optic communications, etc. Through excellent design and manufacturing technology, optical lenses can meet the optical needs in different application scenarios, providing clear an... Read More

Working Principle And Application Of Low Distortion Lens

A low distortion lens is an excellent optical device that is mainly designed to reduce or eliminate distortion in images, making the imaging results more natural, realistic and accurate, consistent with the shape and size of actual objects. Therefore, low distortion lenses have been widely used i... Read More

Characteristics, Applications And Usage Tips Of Fisheye Lens

The fisheye lens is a wide-angle lens with a special optical design, which can show a huge viewing angle and distortion effect, and can capture a very wide field of view. In this article, we will learn about the characteristics, applications and usage tips of fisheye lenses. 1.Characteristics of ... Read More

What Is A Low Distortion Lens? What Are The Advantages Of Low Distortion Lenses?

1.What is a low distortion lens? What is distortion? Distortion is mainly a term used for photographic images. It refers to a phenomenon in the photography process that due to limitations in the design and manufacturing of the lens or camera, the shape and size of objects in the image are differe... Read More

What’s The Use Of A Wide-Angle Lens? What Is The Difference Between Wide-Angle Lens And Normal Lens And Fisheye Lens?

1.What is a wide angle lens? A wide-angle lens is a lens with a relatively short focal length. Its main features are wide viewing angle and obvious perspective effect. Wide-angle lenses are widely used in landscape photography, architectural photography, indoor photography, and when shooting need... Read More

What Is A Distortion-Free Lens? Common Applications Of Distortion-Free Lenses

What is a distortion-free lens? A distortion-free lens, as the name suggests, is a lens that does not have shape distortion (distortion) in the pictures captured by the lens. In the actual optical lens design process, distortion-free lenses are very difficult to achieve. Currently, various types ... Read More

The Function And Principle Of Narrow Band Filters

1.What is a narrow band filter? Filters are optical devices used to select the desired radiation band. Narrow band filters are a type of bandpass filter that allow light in a specific wavelength range to be transmitted with high brightness, while light in other wavelength ranges will be absorbed ... Read More

What Are The M8 And M12 Lenses? What Is The Difference Between M8 And M12 Lenses?

What are the M8 and M12 lenses? M8 and M12 refer to types of mount sizes used for small camera lenses. An M12 lens, also known as an S-mount lens or a board lens, is a type of lens used in cameras and CCTV systems. The “M12” refers to the mount thread size, which is 12mm in diameter. M12 lenses a... Read More

Is A Wide-angle Lens Suitable For Portraits? The Imaging Principle And Characteristics Of Wide-angle Lenses

1.Is a wide-angle lens suitable for portraits? The answer is usually no, wide-angle lenses are generally not suitable for shooting portraits. A wide-angle lens, as the name suggests, has a larger field of view and can include more scenery in the shot, but it will also cause distortion and deforma... Read More

What Is A Telecentric Lens? What Features And Functions Does It Have?

Telecentric lens is a type of optical lens, also known as television lens, or a telephoto lens. Through special lens design, its focal length is relatively long, and the physical length of the lens is usually smaller than the focal length. The characteristic is that it can represent distant objec... Read More

How Are Industrial Lenses Classified? How Is It Different From Ordinary Lenses?

Industrial lenses are widely used in the industrial field and are one of the common lens types. Different types of industrial lenses can be selected according to different needs and application scenarios. How to classify industrial lenses? Industrial lenses can be divided into different types acc... Read More
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