BelOMO (Belarusian Optical and Mechanical Association) – Belarusian manufacturer of optical, opto-mechanical and opto-electronic equipment, the business combination of optical-mechanical industry of the USSR and the Republic of Belarus. Founded in 1971 on the basis of the S. I. Vavilov Minsk Mechanical Plant.
Three times the Order of Lenin Leningrad Optical and Mechanical Association named after VI Lenin (JSC “LOM O “) is a Russian company engaged in the production and sale of optomechanical and optoelectronic devices. An enterprise of the optical-mechanical industry of the Russian Empire, the USSR and Russia. The largest Soviet optical-mechanical production and design association.