180x100 High Power Military Binoculars Low Night BAK4 Optics Waterproof Camping~
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. Attension： It's too dark to see clearly.