all

In this article, a telephoto infrared folded system suitable for multi-mode guidance is designed.

Aiming at the high-resolution 640×512 element uncooled detector, this paper specifically introduces the process of designing a 6×long-wave infrared continuous zoom optical system.

In this article, Quanhom discusses the influence of the quality of optical components on the signal-to-noise ratio of infrared optical systems.

This article specifically shares a rapid detection method of infrared lens focal length based on knife-edge target images, which can achieve rapid and accurate measurement of infrared lens focal length in batches.

Under the background of highly customized infrared products, Quanhom successfully introduced the ISO9001 quality management system, aiming to provide customers with higher-quality products and services and adhere to the quality policy of "Quality is the first, service is the source, development is the key, and innovation is the soul" . Efforts to draw a blueprint for "making the integration of infrared thermal imaging easier" in the infrared thermal imaging market.

By reading this article, you can clarify the method and analysis of the photo-mechanical thermal integration of the infrared lens, so as to realize the optimal design of the infrared optical system.

By reading this article, you can fully understand the design scheme of the mid-wave infrared three-field zoom optical system. Quanhom has designed a three-field zoom optical system that works in the mid-wave spectrum.

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.