Binoculars, 8x40 HD Wide Angle Binocular with 430FT/1000YDS Long Eye Relief Fully multi-coated optics deliver ultra-bright, razor-sharp images Twist-up eyecups and 17 mm (0.67 In) long eye relief ideal for eyeglass wearers Nonslip environmental rubber armor absorbs shock even in wet conditions Ideal for traveling, climbing, boating, as well as other outdoor recreations; give you lots of enjoyment of sight viewing Easily fit into your pocket; allow you to carry with you wherever you go; especially handy for spectating concerts or sports games