The cameras, lenses and illumination used in a machine vision system all make significant contributions to the overall quality of the images that are produced. The rapid developments in CMOS image sensor technology over the last few years have created significant challenges for lens manufacturers.
Lighting selection and setup play a critical role in the success of a machine vision application. Vision systems rely on specific types of lighting to optimize contrast or to highlight a specific feature of interest.
The L.S. Starrett Company has introduced its AV450 Automatic Vision System. Versatile, accurate, fast, and American made, the new 3-axis vision system allows users to cost-effectively achieve high throughput in their inspection process, and is ideal for both repetitive, larger part-run applications and routine quality assurance.
The L.S. Starrett Company has introduced its AV450 Automatic Vision System. Versatile, accurate, fast, and American made, the new 3-axis vision system allows users to cost-effectively achieve high throughput in their inspection process, and is ideal for both repetitive, larger part-run applications and routine quality assurance.
Vision systems provide peace of mind when it comes to production quality but they can also generate valuable data that tracks process variability. Diving into the world of vision data can seem overwhelming, but with the right tips and tricks you can set up a system to work for you.
First introduced in the 1980s, smart cameras or “smart sensors” combine lenses, embedded sensor, processors, interfaces and software together into small, all-in-one vision systems.
Machining metal has its challenges, but machining glass is another matter—one that Dan Bukaty Jr., president of Precision Glass & Optics (PG&O) is well schooled in.
The Radiant Vision Systems AR/VR lens is an optical component that can be mounted directly to a Radiant ProMetric imaging photometer or colorimeter for measuring the quality of near-eye displays (NEDs) integrated within virtual (VR), mixed (MR), and augmented reality (AR) headsets.