Compact and weighing only 420g, these binoculars are the lightest in the Canon image stabilised range with 8x magnification providing useful power for everyday use High quality Canon porro prism optics give 8x magnification along with exceptional sharpness and low distortion thanks to the Super Spectra Coating and lead-free glass Canon’s Image Stabilizer technology, the same as used in its EF lenses, reduces shake and improves clarity with reduced eye strain when observing over long periods Designed to be lightweight, but with comfortable handling with a large, tactile focusing wheel, adjustable eyepieces and dioptre adjustment to suit individual eyesight requirements Powered by a single CR123A battery that lasts up to 12 hours of Image Stabilisation, the binoculars are always ready to work when you need them.