The olympus 8 16x40 dps i zoom binoculars offer the user a range of magnifications from 8x ideal for spotting and tracking the subject through to 16x to show the finer details the durable construction and sure grip rubber coating make these full size binoculars a winner for nature watching the anti reflective lens coating reduces flare and ensures the images you see are bright and full of contrast the large focus centre knob is positioned close to your fingertips at all times so you can ma