A team of physicists and engineers at China's Hefei National Laboratory has succeeded in conducting the first instance of precise absolute distance measurement over a path exceeding 100 km. The ...

The Holosun 507K has multiple reticle systems, including a 2 MOA dot and 32 MOA circle ... The Sightron S33-4R is a versatile red dot sight which offers users a clear and crisp field of view, making ...

Optics and photonics is the study of the fundamental properties of light and harnessing them in practical applications. Optics and photonics covers the entire electromagnetic spectrum from high ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers ...

Dec. 19, 2024 — Wearing sunscreen is important to protect your skin from the harmful effects of UV radiation but doesn't cool people off. However, a new formula protects against both UV light ...

Vortex makes some of the best optics for hunting—no doubt about that. And whether you've been eyeing up a new rifle scope, spotting scope, or binos, Black Friday is the time to buy them.