The vanguard veo ed 8x42 is a well balanced, lightweight, and durable carbon composite binocular'. '.strtoupper('i')t is 100% waterproof fog­proof and designed to take on challenging weather conditions'. '.strtoupper('e')xtra low dispersion glass ed effectively reduces chromatic aberration and enhances colour resolution and contrast'. '.strtoupper('f')eatures carbon composite construction is strong and durable, yet lightweight at just 640g extra low dispersion ed glass phase corrected bak4 roof prisms 100% waterproof and fogproof two stage twist up eyecups premium mitsubishi rubber armour oversized centre focus wheel dioptre for perfect focus in both eyes tripod mountable with optional adaptor ba 185 sold separately includes soft bag, neck strap, eye piece covers, objective lens covers and lens cleaning clothspecificationsmagnification8xobjective lens 42mmglassextra low dispersion ed glassprism typebak4lens coating fully multi coatedview angle6.3°field of view110m 1000mnear focus2.5mbody materialcarbon composite in premium mitsubishi rubber armourweight640gdimensions145 x 125 x 53mmwaterproofyesfogproofyeslockable dioptrenoexit pupil5.2mmeye relief19mmtwilight factor18.3relative brightness27.5warranty 2 yearsextended warranty10 yearsapplicationbirdwatching, nature outdoorcolourgreenaccessoriesbinocular carry case, neck strap, eyepiece lens covers, objective lens covers lens cleaning clothother2 stops twist out eyecups