In the era of intelligent security, cameras continue to develop to technologies such as "black light", "super star light", large wide-angle and multi lens. As the core component of the front end of monitoring equipment, optical lens technology also began to evolve in the direction of intelligence.What are the black technologies of optical lens this year?
Applications in different fields have different requirements for megapixel lens, such as intelligent transportation system, which requires matching large phase size, high resolution, high contrast, low distortion lens, focusing and aperture adjustment locking screws, and compact structure design.
First,what are starlight cameras, starlight cameras and low light cameras?Starlight level camera refers to the camera that can still display clear color images without any auxiliary light source in the starlight illumination environment. It is a camera series launched to solve the image proble
This is a simple introduction to the basic assembly of surveillance camera. For more details, please pay attention to our later articles! Need to know more about Security CCTV lens, please contact us!
In terms of lens product technology, you may only know the lens aperture, focusing, zoom, shockproof, infrared filter and servo motor of electric lens, but you may not know too much about some small technologies inside the lens. These technologies seem insignificant, and few people talk about them together with monitoring applications. However, don't underestimate these technologies. These technical parts are often the key to affecting the quality of the lens itself.
This is a basic knowledge of optical lens to share with you. Optical lens is an essential component in machine vision system, which directly affects the quality of imaging and the implementation and effect of algorithm. In addition, strive to select and fold the appropriate lens and reduce the cost of machine vision system, so as to make your security camera more competitive in the market.
The lens field of view angle of the captured scene is a very important parameter. The lens field of view angle changes with the lens focal length and the size of the camera specification (the change relationship is as described above). The focal length of the lens covering the scene can be calculate
Selection of M12 lens(fixed focus) and zoom lens(Moto iris lens)
Auto iris lens & Manual iris lens choose
The lens is an important part of the monitoring front-end. Its cooperation with the camera determines the effect of the front-end equipment. If we have a clear concept of the lens, it can help us choose and match the equipment more appropriately, achieve better effect and reduce the situation of changing equipment.
Darklight LensF8. 0 make the night look like the day!night vision =daytime vision.
Choose a professional lens for your product:Let me tell you the difference between the 3.6mm and 4mm small lens in the surveillance camera?How to make your camera more commercial!
Starlight cameras have become the most popular surveillance cameras in the new century. How to make your camera as bright as day when shooting at night? Let's tell you!
