DEON Optical Corporation is the Japanese manufacturer behind March Scopes, one of the most respected names in high magnification precision optics. Designed and assembled in Japan, March scopes are known for their meticulous engineering, exceptional optical clarity, and extremely precise mechanical tracking. The brand earned its reputation in disciplines such as F Class, Benchrest, and Field Target, where extreme magnification and reliability are essential. In recent years March has also expanded into the PRS space with purpose built optics designed for modern precision rifle competition, bringing the same level of precision and innovation to a wider range of shooting disciplines.