Optics Resource Center

VGA Industrial Cameras: A Comprehensive Analysis of Principles and Applications

The VGA industrial camera features a fixed resolution of 640×480 as its core characteristic, offering advantages of high frame rates, low cost, and minimal system load....

2025/12/29

author:POMEAS

Golden Rules for Selecting Telephoto Lenses

Telecentric Lens Selection Guide: Precision in thickness and depth is key, No need to panic over positional variations; Measure true cylindrical diameter accurately, High standards for edge positio......

2025/12/29

author:POMEAS

HDMI Industrial Cameras: A Comprehensive Analysis of Principles and Applications

HDMI industrial cameras achieve high-precision imaging through photoelectric conversion and digital transmission technology. With their high-resolution and low-latency characteristics, they are wid......

2025/12/26

author:POMEAS

A Comprehensive Guide to the Five Major Industrial Lenses

How to precisely select the right lens for different inspection scenarios—whether it's a standard FA lens, telecentric lens, macro lens, or line scan lens?...

2025/12/26

author:POMEAS

Key Considerations for Selecting Three Major Laser Autofocus Sensors

In the fields of industrial automation, precision measurement, and R&D testing, laser autofocus sensors are widely adopted due to their high precision and non-contact operation....

2025/12/25

author:POMEAS

How to Choose Between Motorized ZOOM LENS and Manual ZOOM LENS

When selecting a ZOOM LENS, the two main control options—motorized ZOOM LENSs and manual ZOOM LENSs—often leave users pondering....

2025/12/24

author:POMEAS

Essential Guide to Lens Selection: How to Determine the ZOOM Range of a ZOOM LENS

In precision fields such as industrial inspection, machine vision, and scientific observation, ZOOM LENS serves as a core optical component. The appropriate selection of its magnification range dir......

2025/12/23

author:POMEAS

First Question When Selecting an FA Lens: How to Choose the Lens Circle Based on Camera Sensor Size?

The first step in selecting an FA lens is not to look at resolution or aperture, but to first confirm the compatibility between the image circle and the sensor size....

2025/12/22

author:POMEAS