... .09" 3.Exit Pupil Diameter:0.21" Wholesale! 8X42mm Antique Binocular Telescopes -K00875 Introductions:Nowadays, more and more young people ... for use. Being widely applied to sporting events, concerts, bird watching, camping, fishing and travel,this Binoculars possesses all the ... hold and easy to use aspect8.It is ideal for bird watching, snow sports, auto racing, horse racing, hunting, theater ...