Optics News

Detection of Chipping Defects in Fibre-Optic Components

A microscopic imaging solution utilising the optical components of a ZOOM LENS not only provides a rapid solution to the problem of detecting notches in optical fibres, but also allows for horizont......

2026/08/18

author:POMEAS

How to choose the right telecentric lens for vision systems?

When selecting a telecentric lens, it is necessary to consider resolution, working distance, field of view, aperture and the specific parameters of the compatible camera to ensure that the lens mee......

2026/08/17

author:POMEAS

What is a high-resolution telecentric lens?

A high-resolution telecentric lens is an optical lens specifically designed to preserve the shape and proportions of the projected object; it is suitable for applications such as visual measurement......

2026/08/14

author:POMEAS

Integrated Measurement and Sorting: A Case Study of Online 100 per cent Inspection of Round Bars

A Telecentric Measurement System picks up round rods for measurement, whilst a compact SCARA loader places pass or fail products into their respective zones according to instructions, thereby achie......

2026/08/13

author:POMEAS

How can microscopic systems be used to improve accuracy in wafer inspection?

Thanks to its high-resolution imaging and autofocus capabilities, the microscopy system can accurately identify minute defects on wafers, such as cracks, particulate contamination or etching issues....

2026/08/12

author:POMEAS

How to resolve measurement issues with mobile phone lens grinding and cutting

The IMAGE 3, a high-precision desktop image measurement system equipped with a dual telecentric optical system and intelligent edge-detection algorithms, can perform precise measurements of the com......

2026/08/12

author:POMEAS

What is the best lens to use for precision tool inspection?

When it comes to vision inspection solutions for high-precision cutting heads, the industrial sector generally focuses on two key types of lenses: high-resolution telecentric lenses and 4K high-def......

2026/08/07

author:POMEAS

Applications of telecentric lenses: measurement of the dimensions of metal thrust washers

Featuring a 65-megapixel camera, a 0.353X telecentric lens with an M58 mount and a 100-calibre telecentric light source, it is capable of clearly capturing microscopic defects at the micrometre lev......

2026/08/07

author:POMEAS

Product recommendation

PMS-K75D

4K Detented 0.68X-5.0X . 1" sensor ...

PMS-L65

6.5X Linear Zoom Lens 6.5:1, 0.7X-4.5X, Max. sensor size 2/3", WD 87±2mm. ...

PMS-CCN-060C15CSC

6MP Gigabit Industry Camera, 3072x2048,Colorful output, support CCD sensor 1/1.8", C-mount. ...

Laser Profile Sensor

Laser Profile Sensor adopts the principle of laser triangular reflection to measure the size of any contour of an object, such as height difference, width, angle, radius, etc. It can also realize t... ...