The Oregon 4 PC Oasis 8x32 offers the first-time and occasional user exceptional standards of performance and functionality and is excellent choice for all types of daytime wildlife and nature observation. Features Roof prism design with sophisticated twin relief rubber covering Nitrogen gas filled waterproof construction BAK4 fully multi-coated optical system (all air/glass surfaces) Phase corrected prism coating with Oasis high light transmission coating Twist type retractable eyecups Wide wheel focusing Full field of view wearing glasses Close focus to 1.8m/5.9ft Tripod adapter socket Supplied Accessories Oregon 4 PC Oasis binoculars are supplied in a soft case with rainguard, padded strap and rubber objective lens covers