With optical sights being all the rage in the handgun market these days, Colt is once again answering customers demands with the new-for-2025 Optics-Ready Competition 1911 pistol. The Optics ...

Overcoming the resolution limit in a light microscope of around half a wavelength of light (about 250 nanometers) is one of the most significant developments in optics. Due to the wave nature of ...