These ultra-light binoculars offer outstanding compact performance with rugged, rubber armor for hiking, backpacking or bicycle touring. Magnification: 8x Field-of-View: 288 ft./94 m Exit Pupil: 2.5mm Prism Type: Roof Weight: 9.2 oz. Objective Lens Diameter: 21mm Lens Coating: Fully coated Focus Type: Center Rubber fold-down eyecups Black rubber armor Includes carrying pouch and neck strap