Optics Resource Center

Components and Application Principles of Online Digital Distance Measuring Instruments

The online digital rangefinder applies the principle of optical measurement and image processing technology, which has the advantages of fast measurement speed, high accuracy and good stability....

2024/12/23

author:POMEAS

Differential Interference Microscopy

Differential Interference Microscopy is an advanced microscopy technique that utilises Differential Interference Contrast (DIC) to enhance the contrast of a sample to enable the observation of its ......

2024/12/20

author:POMEAS

Industrial camera resolution and pixel relationship and selection points

Industrial camera resolution is determined by the number of pixels, the more pixels the higher the resolution, the selection should be based on the detection of target accuracy requirements, the wo......

2024/12/20

author:POMEAS

Application Scenarios of Online Projected Image Dimension Measuring Instrument

In-line projected image dimensioning instruments are used in a wide range of applications including mechanical engineering, electronics manufacturing, semiconductor manufacturing, the medical indus......

2024/12/20

author:POMEAS

Overview of autofocus solutions and their applications in multiple fields

With the advantages of high precision, high speed, and high stability, autofocus solutions play an important role in many fields such as scientific research, industrial inspection, and machine vision....

2024/12/19

author:POMEAS

The importance of zoom lenses in industrial inspection

In the grand stage of industrial production, quality control is the most important thing, and the zoom lens is like a loyal defender with ‘fiery eyes’, building an impenetrable quality defence for ......

2024/12/17

author:POMEAS

Telecentric Lens Measurement Solutions Accessories Selection Guide

When selecting the lens, factors such as the type of interface, working distance, field of view, spectral characteristics, aberration rate, and the size of the mechanical structure should be consid......

2024/12/16

author:POMEAS

Spot Spectrum Confocal Sensor Features, Functions, Applications

Spot spectral confocal sensors are characterised by their high accuracy, non-contact measurement, wide material adaptability and functions such as 3D imaging, displacement measurement and surface q......

2024/12/13

author:POMEAS