Bushnell 16x52 Dual Focus Zoom Outdoor Travel Monocular Telescope Binocular Hunt Description: Multi coated optics guarantee-superior light transmission and brightness Single hand operation Powerful, ultra-compact and-ultra-lightweight Objective Lens: The diameter of the-objective or front lens. The larger the objective lens,-the more light that enters the binocular, and the-brighter the image Magnification: 16x Field of View: 66M/ 8000M Field of view: 6.5Â° Eye Lens Diameter: 16mm Objective lens diameter: 52mm Monocular Size: 150 x 52 x 40 mm Color: Black