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Lens design fundamentals and the role of filters

The design of Dongguan lens is a very creative work, which must be based on experience and keen insight to understand the characteristics of various optical aberrations.First, the lens manufacturer wi

13-04-2023

Introduction to fisheye lens application

You can take great pictures no matter where you are or at what focal length. Let's take five different types of shots in the same place and show you what they can do.Dongguan fisheye lens tells th

13-04-2023

Use and maintenance techniques of digital lens

Digital lens is usually composed of optical system and mechanical device. The optical system mainly consists of several lenses or glued lenses and mirrors and other components. The transmittance of th

13-04-2023

What is a thermal imaging lens?

Thermal imaging lenses are a type of imaging lens that use infrared radiation to create an image. Thermal imaging lenses are often used in night vision goggles, cameras, and other surveillance equipme

13-04-2023

The role of thermal imaging lenses

Thermal imaging lenses are also used in medical imaging. Medical thermal imaging lenses can detect differences in body temperature, which can be used to diagnose certain diseases or conditions. Therma

13-04-2023