On-the-go glassing has never been easier than with this little wonder of forward-thinking engineering. The reverse porro prism design of the Vanquish uses high quality glass and fully multi-coated optics to render images crisp and bright, with a wide field of view that makes quick work of scanning any landscape. Weighing in at 12.7 ounces and affordably priced, this compact performer delivers in more ways than one.Specifications and Features: Magnification: 10x Objective Lens Diameter: 26 mm Eye Relief: 16.0mm Angular Field of View: 5.6Degree Close Focus: 7.6' Interpupillary Distance 57mm - 71mm Linear Field of View: 294' At 1000 yds Height: 4.3" Width: 4.6" Weight: 12.7 oz.