Sophisticatedly compact design Extra-low dispersion (ED) glass for chromatic aberration compensation and clearer viewing Wide apparent field of view (60.3 for 8x30, 60.7 for 10x30) Dielectric high-reflective multilayer prism coating ensures superior transmittance uniformity across the visible range, resulting in brighter images and more natural colours All lenses and prisms are multilayer-coated for bright images Phase-correction-coated roof prisms for high resolution Long eye relief design ensures a clear field of view, even for eyeglass wearers Eco-glass optics that are free of lead and arsenic are used for all lenses and prisms Waterproof (up to 1m/3.3 ft. for 10 minutes) and fog-free with O-ring seals and nitrogen gas Turn-and-slide rubber eyecups with multi-click facilitate easy positioning of eyes at the correct eyepoint Rubber armouring for shock resistance and a firm, comfortable grip Lightweight body uses fibreglass-reinforced polycarbonate resin Soft-to-the-touch neck strap Flip-down objective lens cap |