Keep the Polaroid 8x21 Super Compact Binoculars with you while you're hiking or sightseeing, so you're always prepared when observation opportunities present themselves. To help improve the overall viewing experience, the lenses are treated with anti-reflection multi-coatings that improve light transmission, color quality, and contrast. The compact roof prism design, along with their low-profile focus wheel and overall slim form factor, make them convenient to carry with you and pack in a pocket, backpack, or purse. To make them comfortable if you wear eyeglasses, or if you just don't want to take your sunnies off, the eyecups can be folded down to maintain the proper eye relief. These binoculars come complete and ready for action with a case, strap, and cleaning cloth in clamshell packaging.