I’ve often fallen for the idea that spending on high-end glass really pays off when it comes to your final results, but ...

The Passion ED range sits between the brand's entry-level SD and premium HD ranges. Opting for the standard binocular ...

A new method to design ultra-thin high gain circularly polarized lens antenna system with high efficiency is proposed based on the transparent focusing metasurface. The rotated method is utilized to ...

Could this HikMicro Habrok 4K resolution ‘multi-spectrum’ binocular be ideal if you want to keep eyes on your subject, day or ...

The best monocular devices are ideal for spotting wildlife or stargazing on the go. Scout out these binocular alternatives in time for Prime Day on July 8-11.

The Pura 80 Ultra’s two lenses offer 3.7x and 9.4x optical zoom — or 83mm and 212mm if you prefer — which is a wider range than Sony’s take ever managed. The shorter lens has an f/2.4 ...

The precise registration of solid-state quantum emitters to photonic structures is a major technological challenge for fundamental research (e.g. in cavity quantum electrodynamics) and applications to ...