Optics Resource Center

How to utilize zoom lens to improve the accuracy and efficiency of secondary measurement?

As a high-precision optical image measuring instrument, the Binary Image Measuring Instrument is widely used in a variety of micro-size measurement tasks....

2025/04/14

author:POMEAS

Spectral Confocal Sensors in Industrial Automation

With the advantages of non-contact, high accuracy and high efficiency, spectral confocal sensors have become a key tool for surface inspection, dimensional measurement and morphological analysis in......

2025/04/14

author:POMEAS

What is autofocus?

Autofocus is a technology that utilizes the principle of light reflection from an object, where the reflected light is detected by the sensor of a camera or other optical device, and through specif......

2025/04/10

author:POMEAS

How telecentric lenses inspect tiny machined parts

Traditional inspection technology is difficult to meet the demand due to lens distortion, parallax error and other issues, and telecentric lenses, with their unique optical design, have become a ke......

2025/04/07

author:POMEAS

Explore the microscopic world with the POMEAS Ultra-Depth-of-Field Metallurgical Microscope

The Super Depth of Field metallurgical microscope not only offers excellent optical performance, but also has a superb depth of field capability to capture every detail of the microscopic world....

2025/04/03

author:POMEAS

Paper ink colour observation: microscope opens up microscopic exploration

The use of microscopes, experts can deeply analyse the process of ink colour changes, to understand the change of its chemical composition, so as to develop a scientific and reasonable restoration ......

2025/04/02

author:POMEAS

Multi-sensor measurement system to measure planar arcs

POMEAS multi-sensor measurement systems are capable of measuring complex shapes in both flat and curved surfaces, bringing efficient and accurate measurement solutions to organisations....

2025/04/02

author:POMEAS