Simply providing the aspheric coefficients from the optical-design software is not enough. Most, if not all, asphere manufacturing facilities require a lens drawing that lists not only the aspheric ...

An optical lens that senses gas Date: June 26, 2024 Source: Friedrich-Schiller-Universitaet Jena Summary: A research team has developed a small optical lens, only a few millimeters in size, whose ...

New rumors suggest the iPhone 17 Pro will receive a series of major camera additions that should be tempting for anyone ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. As broadcasters across the country turn their attention to incorporating HD news programming as ...

LUXeXceL have so far used this technology to manufacture a variety of printed optics; Fresnel lenses, customizable LED arrays, flat optical surfaces, linear prism structures and a host of other ...

The lens is compatible with Sony E-mount cameras only at the moment, with the lens housing jutting out some 2 cm (0.8 in) from the camera body and weighing in at less than 80 g (2.8 oz).

It’s often called the optic that best approximates human vision, but approximation is relative. An Object Lesson. But the concept of “normal vision,” let alone the 50-mm lens’s ability to ...

Here at Knight Optical, we've supplied our range of Fresnel Lenses for various applications, such as magnification and light-gathering purposes and, of course, for HMDs. Our wide-ranging Fresnel ...

Canon has taken the wraps off a pair of new lenses, the EF 16-35mm f/4L IS USM and the EF-S 10-18mm f/4.5-5.6 IS STM, both of which are wide-angle zoom lenses.In addition to the new lenses, the ...

“Beginning with our industry-leading gradient refractive index lens technology, SELFOC ®, Go!Foton Wave Division Multiplexing devices have been widely deployed in optical networks for many years.