Detection Range:12; Activity:Hunting,Hunting and Fishing,Military,Camping / Hiking / Caving,Performance; Structures:Binoculars; Eye Relief (mm):12; Magnification:20; Objective Lens:50; Field Range:5.6; Minimum Focus Distance:5; Eye Lens:22; Prism Type:BAK4; Field of View:168/1000; Focus System:Central Focusing; Maximum Useful Magnification:20; Objective Diameter:50-70; Optical system:Lenses; Interpupillary Adjustment:6.8-12; Maximum IPD:12; Minimum IPD:6.8; Optical Coating:Multi-coated; Eyecups:Rotary liter; Tripod Mount:No; Finderscope:No; Motor:No; Features:Multi-Resistant Coating,Handheld,Wide Angle,Porro Prism,High Definition; Listing Date:08/03/2021; Production mode:External produce