The extremely powerful Sunagor 25-110x 30 Compact Super Zoom Binoculars measure just 9cm x 15cm. They incorporate latest optical technology with multi-coated optics & a dioptre adjustment to suit your own eyesight. There are also fold -down rubber eye-cups to suit spectacle wearers & these binoculars can even be directly attached to any tripod if desired. Zoom magnification range of 25 to 110 times. The Sunagor 25-110x 30 Compact Super Zoom Binoculars are supplied complete with case, neck strap, lens dust caps, polishing cloth & 10 year manufacturers warranty.