Optics News

What are the special requirements for the design of telecentric lenses?

The design of telecentric lenses needs to satisfy a variety of requirements, including optical performance, mechanical structure, material selection, and assembly precision. These requirements need......

2024/03/16

author:POMEAS

What determines the field of view of an industrial camera?

The field of view of an industrial camera is determined by a number of factors, including camera type, lens, resolution, shooting distance and shooting angle. Different types of cameras and lenses ......

2024/03/16

author:POMEAS

How do I measure the outside diameter of a CNC tool?

The POMEAS IMAGE3 series of fully automated image measuring instruments is an intelligent dimensional measurement device that can accurately perform dimensional measurements of CNC tools....

2024/03/16

author:POMEAS

What are the effects of industrial lens aperture on imaging results?

Aperture size has an effect on resolution. While a large aperture may increase the amount of light intake, it may produce diffraction and reduce resolution; a small aperture reduces this effect and......

2024/03/14

author:POMEAS

What are the general characteristics of fixed focal length industrial lenses?

Fixed focal length industrial lenses are lenses with a fixed and non-variable focal length, which are usually used in industrial automated production lines for visual inspection, measurement, ident......

2024/03/13

author:POMEAS

What is an autofocus system?

Generally, there are two types of autofocus systems, passive focus and active focus....

2024/03/13

author:POMEAS

Telecentric Industrial Lens Model Interpretation

Telecentric lenses can be divided into object-side telecentric lenses, image-side telecentric lenses and bilateral telecentric lenses according to different design principles....

2024/03/12

author:POMEAS

Measurement System Application|How is terminal spacing measured?

When it comes to terminal spacing measurement tasks, using a fully automated image measuring machine (flash meter) from the POMEAS IMAGE3 series not only simplifies the process and reduces labour c......

2024/03/11

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... ...