Model: 8-16x40 Zoom DPS I Type Porro-prism type binoculars Magnification 8-16x Objective Lens Diameter ø 40mm Exit Pupil Diameter ø 5-2.5 mm Real Angle Of View 5-3.4° Apparent Angle Of View 40.0-54.4° Field Of View 87-59 m Relative Brightness 25-6.3 Eye Relief 10-12 mm Diopter Adjustment

Model: 8-16x40 Zoom DPS I Type Porro-prism type binoculars Magnification 8-16x Objective Lens Diameter ø 40mm Exit Pupil Diameter ø 5-2.5 mm Real Angle Of View 5-3.4° Apparent Angle Of View 40.0-54.4° Field Of View 87-59 m Relative Brightness 25-6.3 Eye Relief 10-12 mm Diopter Adjustment Range Over ±1 m-1 Eye Interval Adjustment Range 60-70 mm Closest Focal Point 10 m Width 182 mm Height 152 mm Depth 58 mm Weight 790 g Surface N/A Lens Composition 6 elements in 4 groups 4 groups Optical Coating Monolayer coating