Since its deployment, the James Webb Space Telescope has been fine-tuned by experts to maintain its powerful optical ...

Snell’s Law explains light refraction at material boundaries, a principle crucial to fiber optics, lens design, and advanced ...

A drug-eluting contact lens that uses 3D printing technology can improve IOP and treatment compliance for patients with glaucoma.

NASA's James Webb Space Telescope is the largest and most powerful telescope ever launched to space. Its mirror is composed of 18 individual segments that have been aligned so accurately, that they ...

7Artisans has announced the 10mm F2.8 II, a full-frame fisheye lens for Canon RF, Nikon Z, Sony E and L-mount camera systems, ...

The XCD 3,4/75P delivers a 59mm equivalent field of view on Hasselblad's medium format digital cameras.

Future VR headsets could use a new type of lens inspired by holographic devices. The bilayer bifocal lens relies on external ...

It wasn’t love at first sight, but love at first shot. There was no romantic comedy cute-meet in this romance—not even ...

While the need to avoid demolition is more urgent than ever, there are many challenges to overcome before a building can be retained. The new government could do much to improve the current system, ...

The lenses designed using improved logistic regression and sine functions for meridian optical power distribution exhibited stable optical performance in the central focus area. They also met the ...

The best lenses for astrophotography are arguably the most important tools in your arsenal for getting clear, sharp images of the night sky. An astro lens needs to offer a wide-angle perspective, not ...