180x100 High Power Binoculars Day/Low Night Vision Waterproof
Large Field of View:Our binocular adopts high-grade BAK-4 prisms. With a large field of view(268Ft / 1,000Yds),it is optimal for watching fast-moving things. Lens Coating: FMC. Field of View: Angle: 5.5°, 268ft/1,000Yds (78M/1,000M).