Nikon

ProStaff spotting scopes are durable enough for any terrain. It features a bright, multi-coated lenses, an ergonomic, lightweight Porro prism design and shock resistant rubber armoring. Included ia a built-in sliding sunshade to eliminate glare in bright conditions, keep dust and rain off objective lens in rainy or dusty conditions. It is nitrogen-purged and o-ring sealed to be waterproof and fogproof.