Knowledge

The high-resolution, high-magnification continuous zoom thermal imaging system has a wide range of applications in the military field. This article will discuss the mechanically compensated continuous zoom infrared optical system.

In view of the various problems of commonly used zoom structures in realizing large-scale continuous zooming, Quanhom shared the corresponding zoom equations and optimized control conditions and methods for cam curve design.

In view of the general characteristics of vertical fringe noise and random noise in infrared images, this paper improves and optimizes the infrared sharpness evaluation algorithm and the hill-climbing algorithm in the process of focusing.

The optimization of the zoom cam is the key to the realization of the optical design goal and finally the realization of the zoom lens. This article will specifically discuss the cam optimization design of the zoom lens.

Cam curve design is an indispensable step in the optimization design of infrared zoom lenses. This article will select the appropriate cam curve form of the zoom lens through examples and analysis.

By understanding the design examples of the super field of view infrared optical lens, we can judge its performance and characteristics more intuitively. This article will specifically share the requirements and analysis of the design example.

In order to achieve good performance of the super field of view infrared optical lens, we need to consider multiple aspects in the design. This article will specifically introduce the design features of superfield of view infrared optical lenses.

In order to achieve the parfocality of the infrared continuous zoom lens with a large zoom ratio. This article will specifically introduce another parfocal method-software control system design.

In order to ensure the parfocality of the large zoom ratio continuous zoom infrared lens, this article will specifically introduce one of the parfocality methods-hardware circuit design.

The infrared optical lens can display the thermal infrared image composed of the thermal infrared difference between the object itself and the background. This article will specifically introduce the characteristics of infrared thermal imaging lenses.

An infrared optical lens is an indispensable component of a UAV photoelectric load platform. Today, let’s talk about the requirements of the UAV photoelectric payload platform for infrared optical lenses.

Germanium glass has become a common lens for infrared thermal imaging cameras due to its good infrared light transmittance and stability. Today, let's talk about the excellent application of germanium glass in infrared optical systems.

In order for the infrared optical system to obtain stable and clear images, some measures are needed to reduce or suppress optical interference. Let's learn about the anti-jamming measures of the infrared optical system together.

In order to meet the requirements of a specific job, we need to combine many factors to design and select an infrared camera. This article will specifically introduce the factors that affect the measurement data of the infrared camera.

There are three main formats of analog video signals; PAL\NTSC and SECAM, in which PAL is called P system and NTSC is called N system, as is often said.

If the infrared thermal imaging lens needs to obtain long-distance high-resolution infrared images, the relevant influencing factors need to be adjusted. This article will specifically introduce the method of obtaining long-distance high-resolution infrared images.

We can test the lens to judge its quality and performance. This article will specifically introduce the methods of testing the quality and performance of the lens.

Almost all optical parts need to use the characteristics of optical thin films to achieve good performance. This article will introduce you to the performance and design of optical thin films.

The athermalization technology is the key to ensuring the performance of uncooled infrared optical lenses that work at a non-design temperature. This article will specifically introduce the method of infrared optical system to achieve athermalization technology.

Based on its unique advantages, infrared thermal imaging lenses have been widely used in many fields. This article will specifically introduce nine factors to consider when choosing an infrared thermal imaging lens.

Long-wave infrared(LWIR) lenses can break through many environmental limitations and are used in many fields. This article will specifically introduce the five advantages of long-wave infrared(LWIR) lenses.

As short-wave infrared is gradually becoming well-known to everyone, the degree of attention to its application fields is gradually increasing. This issue will introduce the advantages and application areas of SWIR infrared lens.

Infrared thermal imaging lenses are widely used in many fields due to their excellent performance. This article will introduce the basic knowledge of infrared thermal imaging lenses.

Long-wave infrared imaging has unique advantages in realizing high-resolution thermal imaging under no need for any visible light conditions. This article will specifically introduce the specific application of long-wave infrared imaging.

At present, thermal imaging technology has been widely used in various fields, this article will specifically introduce the characteristics and advantages of thermal imaging technology.

According to the special needs of customers, the adjustment ring of the eyepiece diopter can be customized. This article will specifically introduce the customization process.

Thermal imaging technology can take a thermal image of a scene and convert it into an image visible to the human eye. This article will specifically introduce the application of thermal imaging technology.

The design of the infrared optical lens determines its quality and performance and has a great influence on the work effectively in the application process. This article will specifically introduce the design method of infrared optical lens.