8x maginification,delivers superior crisp views along with ideal field 345ft/1000 yds.42mm full multi-layer coated green film objective lens, ensure brightness. These binoculars are speically desgined to produce excellent details for bird watching, hunting, camping, mountaineeering,safari,stargazing, moon observation and more outdoor activities.

WATERPROOF,RAINPROOF & FOGPROOF -- Nitrogen purged and o-ring sealed frame working for waterproof and fogproof protection. Able to use during the most toughest weather conditions.

LIGHTWEIGHT & COMPACT & PORTABLE -- 645g carrying weight, one hand operable compact size,comfortable strap and carry bag.

EYEGLASSES USER FRIENDLY -- Adjustable eye cups can be easily and rapidly twisted up or down for optimal viewing with or without glasses.

Three universal phone adapters could be choosed compatiable with most models of smartphones on market, including iphone X, Iphone 8&plus,Iphone 7 series, Samsung Galaxy,Note series, HTC, Huawei,LG etc.Convenient to capture and share the exciting views.

With Multiple Choices