Vortex Vanquish 10x26 BinocularsVortex Vanquish 10x26 binoculars are the ideal choice when you want good clear views but don't want to lug around a full sized binocular. Vortex Vanquish binoculars are compact, reverse porro prism designs with 26 mm objective lenses. The 10x26 Vanquish weighs a mere 12. 7 ounces, a 294 foot field of view (good for a reverse porro design) and a 7. 6 foot minimum close focus. Vortex Vanquish binoculars feature fully multi coated optics for increased