(Nanowerk Spotlight) Liquid crystals (LCs) are optically anisotropic materials, and they are widely used in electro-optical display technology, known as liquid crystal displays (LCDs). Understanding ...

Digga's Halo is a vertical alignment system that utilizes a patented LED light system on auger and anchor unit drives. Developed and tested over 4 years, the system features a microprocessor and 6 ...

I’d guess that of all the scoped rifles I’ve handled, probably ninety percent have the crosshairs out of vertical alignment. The reason is that when you look through the scope you have your head ...