Binoculars 10x50 Professional Marine Binocular Military With Navigation Compass Night Vision High Power Telescope HD
Magnification:10XObjective lens diameter: 50mmPrism Type: Porro Prism BinocularsPrism Glass: BAK4Weight(kg):890gType:BinocularsSize:16.5CM*19CM*6CMFocus System: IndividualField Angle: 7.5 degreeField of view: 396 (FT/1000 yards); 132 (M/1000M)Exit Pupil: 6.8mmExit Relief: 23mm (Long eye relief for eyeglass wearers)Lens coating: Fully multi-coatedClose Focusing Distance: 2.5mDiopter adjusting range: -5-+5 DIOPTERInterpupillary distance: 56-72 mmFeatures: Compass,Floating,Rangefinder,WaterproofEye cup: Fold down
