Activity:Camping,Hunting,Outdoor,Camping / Hiking / Caving,Performance; Structures:Binoculars; Eye Relief (mm):17; Magnification:20; Objective Lens:50; Field Range:8.2; Material:PPABS; Eye Lens:24; Prism Type:BAK4; Field of View:56/1000; Focus System:Central Focusing; Exit Pupil Diameter:4.1; Compatibility:Fishing,Bird watching,Hunting; Battery:-; Waterproof Level:Yes; Maximum Useful Magnification:20; Objective Diameter:50-70; Optical system:Lenses; Eyecups:Rotary liter; Tripod Mount:No; Finderscope:No; Motor:No; Brand:LUXUN; Features:High Definition,Outdoor,Anti Fog,Antiskid,Portable,Waterproof; Net Weight:0.75; Production mode:External procurement
