One of the most popular models from Sunagor & a proven market leader, the Sunagor 18x 21 Mini Compact Pocket Binoculars measure just 8cm x 8cm & weigh 163g making them the worlds smallest of their power. Despite their tiny size, they offer a powerful 18 times magnification with 21mm objective lenses, incorporating cutting edge optical technology. Features multi-coated optics with a dioptre adjustment to suit your own eyesight. There are also fold-down rubber eye-cups to suit spectacle wearers. The Sunagor 18x 21 Mini Compact Pocket Binoculars are supplied complete with case, wrist strap, lens dustcaps, polishing cloth & 10 year manufacturers warranty.