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Industrial lens depth of field calculation and Industrial lenses technology analysis
2025-09-26 14:21:41

Industrial lens depth of field calculation and Industrial lenses technology analysis

The primary function of an industrial lens is to position the imaging target on the photosensitive surface of the image sensor.

What is the target surface of an industrial cameras? What factors affect it?
2025-08-08 16:20:10

What is the target surface of an industrial cameras? What factors affect it?

The sensor format or image sensor size of an industrial camera refers to the physical size of the photosensitive area of the camera's internal image sensor (CMOS or CCD). It is a core parameter of industrial cameras, directly influencing key aspects of the imaging system, such as field of view, resolution matching, and lens selection.

What optical knowledge is used in machine vision?
2025-07-26 09:40:51

What optical knowledge is used in machine vision?

Machine light source detection highlights measurement features and simplifies image processing algorithms; overcomes interference from ambient light and improves image signal-to-noise ratio; improves the accuracy and efficiency of the visual system.

How autofocus works: How cameras and lenses achieve precise focus
2025-07-19 09:09:36

How autofocus works: How cameras and lenses achieve precise focus

The first half of the autofocus process occurs inside the camera body, where the system "decides" where to focus by analyzing the scene and measuring sharpness through a variety of detection strategies.

Characteristics of infrared images and detection difficulties
2025-07-12 09:38:02

Characteristics of infrared images and detection difficulties

Infrared images are mainly based on the infrared radiation emitted by objects. This imaging method makes infrared images have broad application prospects in the field of target detection.