Telecentric Lenses has low distortion, good telecentricity, big aperture and big depth of field for high end application.WD (mm) express working distance，FOV(Φmm) express Field of View. Telecentric lenses are special lenses which can be used in machine vision systems and imaging systems to maximize performance and provide highly accurate, repeatable measurements. SUPERIOR® Optics manufactures both object-space and image-space telecentric lenses, and we are able to provide stock parts, pre-engineered specifications, and fully custom lenses.
Telecentric lenses are available in a wide range of optical magnification and WD to meet the needs of various applications, including various sensor sizes, distortionless designs, large sensors, and high resolution camera compatibility. These 2/3” bilateral telecentric lenses with magnifications from 0.2x to 1x combine optical precision with mechanical stability for accurate measurement results. A key feature of china telecentric lens is their telecentricity, which refers to the parallelism of the rays entering the lens.
Unlike conventional lenses, telecentric lens ensure that light rays pass through the lens parallel to the optical axis. This means that objects at different depths within the field of view have the same magnification regardless of their distance from the lense. This feature eliminates perspective distortion and enables accurate measurement and analysis of object dimensions. It is making telecentric camera lenses ideal for applications such as metrology, machine vision, automotive and industrial inspection.
In general, telecentric lenses are C-Mount lenses. Just a few have different Mounts. They are mainly used in Industry, esp. automotive Industry. The other lens types behave pretty much like the human eye – things that come nearer appear to grow. Telecentric lens however keep the size of objects! This makes them perfectly suited for measurement: you can determine the object’s size even when you don’t know it’s distance.
The precise imaging capabilities of telecentric lenses contribute to enhanced quality control processes, where accurate measurement of objects is crucial. Whether in manufacturing or medical imaging, the telecentric design ensures that every pixel is a faithful representation of the subject, fostering reliability in critical visual analysis. The diversity and depth of modern imaging technology enables superior perspective and accurate measurement for analyzing the object’s dimensions.
