DESC: The LEICA DUOVID 10 + 15 x 50 is the second high-performance binocular with switchable magnification introduced by Leica Camera AG of Solms, Germany. It complements the LEICA DUOVID 8 + 12 x 42 that was introduced as a worldwide innovation in the spring of 2002. Its features make the Duovid the first choice for watching sports events.