The visionary dx binocular 8x21 is a compact and lightweight binocular with 8x magnification and 21mm objective lenses they feature fold back rubber eyecups and include a soft case with belt loop strap and cleaning cloth these are great value roof prism styled binoculars with fully coated lenses and blue rubber armoured outer body rrfeaturesr roof prismsr fully coated lensesr rubber armour bodyr 10 year guaranteerrspecificationsrmodel 8x21 dx rweight 165 gmsrlength 90 mmrwidth