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Types, Features And Main Applications Of Ultra-wide-angle Fisheye Lenses
An ultra-wide-angle fisheye lens is a special wide-angle lens. Its viewing angle can generally reach 180 degrees or more, which is larger than that of an ordinary ultra-wide-angle lens. It is widely used in photography and videography and can capture very wide scenes. 1、Types of ultra wide-angle...Read more -
How To Choose The Right Industrial Camera Lens
As a key component of the machine vision system, industrial cameras are usually installed on the machine assembly line to replace the human eye for measurement and judgment. Therefore, choosing a suitable camera lens is also an indispensable part of the machine vision system design. So, how shoul...Read more -
What Is The Fisheye Lens Suitable For Shooting? Tips For Shooting With A Fisheye Lens
Fisheye lens is a super wide-angle lens, with a viewing angle of more than 180°, and some can even reach 230°. Because it can capture images beyond the field of view of the human eye, it is particularly suitable for shooting some large scenes and occasions that require a wide field of view. 1.Wha...Read more -
How To Choose An Industrial Macro Lens? The Difference Between Industrial Macro Lenses And Photographic Macro Lenses
Industrial macro lenses are a special type of macro lens used in industrial applications. They usually have high magnification and good resolution, and are suitable for observing and recording the details of tiny objects. So, how do you choose an industrial macro lens? 1.How to choose industrial ...Read more -
What Is A Car Camera? What Are The Process Requirements For Car Cameras?
Car cameras are widely used in the automotive field, and their application scenarios are becoming increasingly diverse, from the earliest driving records and reversing images to intelligent recognition, ADAS assisted driving, etc. Therefore, car cameras are also known as the “eyes of autono...Read more -
How To Select A Telecentric Lens? What Factors Should Be Considered?
As we all know, telecentric lens is a special industrial lens type designed for machine vision applications. There is no fixed rule for its selection, and it mainly depends on whether it can meet the needs of shooting. How to select a telecentric lens? What factors should be considered? In genera...Read more -
What Is A Short Focus Lens Suitable For? What Are The Advantages Of Short Focus Lenses?
1.What is a short focus lens? As the name implies, a short focus lens is a lens with a focal length shorter than a standard lens, and is sometimes also called a wide angle lens. Generally speaking, a lens with a focal length of less than 50mm (inclusive) in a full-frame camera, or a lens with a f...Read more -
How To Confirm The Resolution Of Industrial Lenses? What Are Its Functions?
1、How to confirm the resolution of industrial lenses? To confirm the resolution of an industrial lens, some measurements and tests are usually required. Let’s take a look at several common methods to confirm the resolution of industrial lenses: MTF Measurement The resolution capability of a lens...Read more -
The Characteristics And Applicable Scenarios Of Varifocal Lens And Fixed Focus Lens
When it comes to varifocal lenses, we can know from its name that this is a lens that can change the focal length, which is a lens that changes the shooting composition by changing the focal length without moving the device. On the contrary, a fixed focus lens is a lens that cannot change the foc...Read more -
Can Line Scan Lenses Be Used As Camera Lenses? What Is Its Imaging Effect？
1、Can line scan lenses be used as camera lenses? Line scan lenses are usually not suitable for direct use as camera lenses. For general photography and video needs, you still need to choose a dedicated camera lens. Camera lenses usually need to have a wide range of optical performance and adapta...Read more -
How To Use Iris Recognition Lens? The Main Application Scenarios Of Iris Recognition Lens
The iris recognition lens is an important part of the iris recognition system and is usually equipped on a dedicated iris recognition device. In the iris recognition system, the main task of the iris recognition lens is to capture and magnify the image of the human eye, especially the iris area. ...Read more -
Specific Applications Of Telecentric Lenses In Scientific Research Fields
Telecentric lenses have the characteristics of long focal length and large aperture, which are suitable for long-distance shooting and are widely used in the field of scientific research. In this article, we will learn about the specific applications of telecentric lenses in the field of scientif...Read more
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