Blog - Guohui OPTO-electronic (GHOPTO).

The Difference Between IR Lenses and Ordinary Lenses

Nov 17

The lens has two meanings in film and television. One refers to the optical components used by movie cameras and projectors to generate images and is composed of multiple lenses. Different lenses have...

Overview and Characteristics of Infrared Zoom Lens

Nov 03

Ⅰ. Overview of the infrared zoom lensThe infrared zoom lens is a camera lens that can change the focal length within a specific range to obtain different wide and narrow angles of view, images of var...

Advantages of Infrared Security Cameras

Aug 23

The emergence of the security camera machine is definitely very topical, because security cameras in addition to the role of monitoring, also played a lot of security effects on it! In the security is...

Most Common Problems with Infrared Cameras

Aug 16

Now the market has become the most common product in the field of surveillance of high-definition infrared video cameras. According to the statistics of the relevant departments, high-definition infra...

The Difference Between Infrared Video Camera and Ordinary Camera

Aug 09

The security cameras used in security industry currently are mainly divided into two categories. One is the ability to have night vision infrared video cameras and the other is suitable for use in the...

The Role of Infrared Spectrum Sensor in the Internet of Things

Aug 02

The Internet of things is a technology that connects all items to the Internet through information sensing devices such as radio frequency identification and infrared spectroscopy sensors to achieve i...

Application Range of Machine Vision Inspection System

Jul 22

1. Introduction of machine vision inspection systemThe development of industrial automation has made more and more automated equipment used in modern production links. Among them, inspection is one of...

The Development Trend of Machine Vision Inspection in the Field of Intelligent Manufacturing

Jul 15

1. The needs of machine vision inspectionVision products centered on industrial cameras, image capture cards, light sources, and image processing software are becoming more and more complete, and are ...

Why Use Machine Vision System?

Jul 08

Ⅰ. Understand the machine vision systemSince the machine vision system can quickly obtain a large amount of information, it is easy to automatically process, and it is also easy to integrate with des...

Advantages and Composition of Machine Vision System

Jul 01

1. Introduction of machine vision system technologyMachine vision system technology is an interdisciplinary subject involving many fields such as artificial intelligence, neurobiology, psychophysics, ...

How to Select the Line Scan Camera?

Jun 22

1. Introduction of the line scan cameraThe line scan camera is a camera that uses a linear array image sensor. In the past, most of the chip of the line camera was CCD, but now more of the mainstream ...

Comparison of CCD and CMOS Image Sensors

Jun 15

The characteristic of CCD image sensor is to fully keep the signal without distortion during transmission (exclusive channel design). By collecting each pixel to a single amplifier and then performing...

Application of Contact Image Sensor in Image Acquisition

Jun 08

1. The rapid development of the image sensor marketAccording to related research reports, the image sensor market has been developing rapidly in the past year. The current unit shipments of the image ...

Requirements on Image Sensors for Industrial Imaging

Jun 01

1. Image sensors have an important impact on vision systems of industrial machineIn recent years, machine vision has developed rapidly in the industrial field, and has rapidly spread from the traditio...

The Past and Present of Image Sensor Technology

May 27

1. Application development of image sensor technologyHistorically, CCD image sensors and CMOS image sensors appeared almost simultaneously in the 1960s. From 1965 to 1970 (the 1970s), companies such a...