Product Description
Nikon Binoculars Aculon A211 16x50 Porro Prism ACA21116X50
-Brand Nikon
-Color black
-Material rubber
-Eye distance 12.6 mm
-Explanation of binoculars prism Polo prism
About this product
Apparent field of view: 60.8 ° (* New notation value based on ISO14132-1: 2002)
Brightness: 9.6
Eye relief: 12.6mm
Pupil diameter: 3.1mm
1000m vision: 73m
Short range (shortest focusing distance): 9.0m (* For unadjusted emmetropic eyes)
ACA21116X50
Magnification: 16x
Effective diameter of objective lens: 25mm
Style: 5) 16x50
Detailed information
Brand Nikon
Product model number BAA816SA
Year 2013
Zoom Magnification (Optical) 16
Zoom magnification (including digital) 16x
Type Porro prism
Included functions, features Tripod mountable, wide, multi-coat, compatible with eyeglasses
Accessories Case, strap, tripod adapter
Not waterproof
Color black
Effective lens diameter 50
Real field of view (°) 4.2
Batteries included No
Product size 10.1 x 11.2 x 9 cm; 300 g
Style: 16x50
Product introduction
-Aspherical lens is used for the eyepiece, and there is little distortion and the appearance is sharp up to the periphery of the field of view.
-The objective lens has a large aperture and is coated with a multi-layer film to achieve a bright and clear field of view.
-Rubber coat body that fits comfortably in your hand
-Uses a turn slide (rotational feeding) method with a click that is easy to handle for eyepieces.
Simple operability and stylish exterior design. In a curious lifestyle, the joy of encountering a moving world is born.
-An aspherical lens is used for the eyepiece, and there is little distortion and the appearance is sharp up to the periphery of the field of view.
-A bright and clear field of view is realized by the large objective lens aperture with multi-layer coating.
-A rubber-coated body that fits comfortably in your hand.
-Turn slide method with click that is easy to handle for eyepieces.
Specification table
Magnification 16 times
Objective lens effective diameter 50 mm
Real field of view 4.2 °
Apparent field of view 60.8 °
Field of view at 1000m 73m
Pupil diameter 3.1mm
Brightness 9.6
Eye relief 12.6mm
Minimum focusing distance 9.0m
Height 179mm
Width 197mm
68mm thick
Mass (weight) 925g
Eye width adjustment range 56-72 mm
Appearance field of view: Notation value of the apparent field of view based on ISO14132-1: 2002.
