nikon 8x42 prostaff 7s binoculars black at lowest

Lead- and Arsenic-Free Eco-Glass | Phase-Corrected Compact Roof Prisms | Highly Reflective Mirror Prism Coatings | Fully Multicoated Optics | Nitrogen Filled, Water and Fogproof | Closed-Bridge Configuration | Reinforced Polycarbonate Chassis | Large Center Focusing Knob | Twist-Up Click-Stop Eyecups