Specification: Model: 8x20mm Objective Aperture: 20mm Eyepiece Aperture: 12mm Body Material: Aluminium alloy + rubber Magnification: 8x Weight Approx:42g Size Approx: 75*35 mm Field of View Range 282t/1000yds Waterproof Level: life waterproof Focusing Methods: Rotating eyepiece Suitable Distance: 96-1000m Suitable for Occasions: viewing, leisure Package Size: 10*6.5*4cm / 3.9*2.6*1.6 in Weight: 67g Packing List: Binoculars*1 Storage Bag*1 Mirror Wipe*1 Lanyard*1