SWAROVSKI NL Pure 8x42 binoculars

Swarovski NL Pure binoculars
Ergonomic shape, 8x magnification, SWAROVISION technology, forehead rest
Includes carrying strap, eyepiece cover, objective lens cover filler piece, strap loop connector, functional side bag, cleaning cloth, soap, brush

Specifications

Magnification: 8x
Effective objective lens diameter (mm): 42
Exit pupil diameter (mm): 5.3
Exit pupil distance (eye relief) (mm): 18
Field of view (ft/1000 yds / m/1000 m): 477 / 159
Field of view (degrees): 9.1
Field of view for eyeglass wearers (degrees): 9.1
Field of view, apparent (degrees): 69
Shortest focusing distance (ft / m): 6.6 / 2.0
Dioptric compensation (dpt): ± 4
Diopter correction at ∞ (dpt): 5
Light transmission (%): 91
Pupil distance (in / mm): 2.2-2.9 / 56-74
Twilight factor acc. to ISO 14132-1: 18.3