The Sightron SV 10x42 ED Binoculars are the 10x magnification companion to the SV 8x42, sharing the same premium Japanese-built platform featuring Extra-Low Dispersion ED objective lenses, fully multi-layer coated optics on all surfaces, phase-correction coated AK Abbe-Koenig roof prisms, and a field flattener lens delivering edge-to-edge clarity across a 70-degree apparent field of view. The 10x configuration offers greater magnification for long-range glassing and precise target identification at distance, trading a slightly narrower field of view and smaller exit pupil for the increased detail that hunters and precision shooters demand at extended ranges. The magnesium alloy body is nitrogen purged, fully waterproof, and backed by Sightron's Lifetime Performance Guarantee, with the package shipping complete with a carry case, neck strap, objective lens covers, eyepiece covers, and a lens cleaning cloth. Sightron SV10X42EDSWA 10x Magnification 42mm Objective Lens 32oz Waterproof Binoculars w/ Carry Case, Strap, Lens Covers/Cloth 27014