Features

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In The Box
In The Box 1Binocular, 1 Manual, 1 Warrenty Card  Binoculars, Case  8x42 ProStaff 3S Binocular 
General
Brand Nikon  Olympus  Nikon 
Model Name Aculon A211 8x42  10x50 DPS I  8x42 ProStaff 3S Waterproof Fogproof 
Color Black  Black  Black 
Type Binoculars  Binoculars  Binoculars 
Magnification 8 x  10 x  8X x 
Objective Diameter 42 mm  50 mm  42 mm 
Suitable For Navigation, Hunting, Hiking 
Handheld/Mount Handheld 
Additional Features
Water Resistant No  Yes
Focusing System Center Focus 
Other Features UV Ray Protection, Anti-reflective Lens Coating, Grip RubView More...
Optical Features
Field of View at 1000 m 140 m  114 m 
Exit Pupil 5.3 mm  5 mm 
Eye Relief 12 mm  12 mm 
Closest Focus Distance 5 m  6 m 
Real Field of View 8 degree  6.5 ° 
Apparent Field of View 58.4 degree  65 ° 
Field of View at 1000 yd 420 ft 
Relative Brightness 28.1  25 
Interpupillary Distance Adjustment 56-72 mm  60 - 70 mm 
Twilight Factor 18.33 
Diopter Adjustment Range Over 2 m - 1 
Lens Features
Prism Type BAK - 4 Glass  Porro-prism 
Optical Coatings Multi Coated  Monolayer-coating 
Prism Design Porro Prism 
Lens Construction 5 Elements in 3 Groups 
Dimensions
Width 185 mm  191 mm 
Height 145 mm  178 mm 
Depth 63 mm 
Weight 755 g  855 g 
Warranty
Warranty Summary 1 Year Nikon India Warranty 
Warranty 1 Year