Vixen 1105 4X12 Multi Monocular Field-of-view: 11.5 Deg. Field at 1000m: /201m. Field at 1000yds: 659 ft. Obj lens : 12mm. Eye Relief: 15.0mm. Near Focus: 7.8 in / 20cm. Fully Coated Lens. These monoculars are great for use at museums and exhibits. Dimensions: 2"Lx2"Wx4.75"H. Weight: 2.1 oz (60g).