The Tooth CheckerTM tool can check that either crests, roots, or both, are in tolerance, such as on this medical rasp VisionGauge® by V ...

Optical illusions challenge the brain's perception by presenting visually perceived images that differ from reality. This article introduces a puzzle featuring a grid of the number 45, with a ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...

The part is set on the comparator's staging area. The image of the part is magnified and projected onto a large screen, rather than viewed through eyepieces as in a typical microscope. If you have any ...

It turns out that Samsung ended up ditching the 10x optical zoom camera that’s been a marquee feature for the series, opting for a 5x optical zoom instead. While this was widely considered a ...

Researchers reporting in ACS Sensors have developed an optical fiber sensing system that could help medical professionals monitor patients for complications after a traumatic brain injury.