National Geographic 10x50 

Features:
Anti-reflective coating
Suitable for observations at dusk or cloudy weather
Adaptable to a tripod
Rubber armoring
Diopter addjustment

The kit includes:
Bresser National Geographic 10x50 Binoculars
Pouch
Carrying strap
Cleaning wipe
Protective caps
User manual

Specifications:
Magnification, x: 10
Type: Porro prism
Optics material: BK-7 glass
Optics coating: fully coated
Objective lens diameter (aperture): 50
Exit pupil diameter, mm: 5
Twilight factor: 22.36
Relative brightness: 25
Field of view, m/1000 m: 96
Field of view, °: 5.5
Close focus, m: 8
Eyepiece diopter adjustment, diopter: ± 5
Focusing: central
Eyecups: rubber
Adaptable to a tripod: Yes
Dimensions, mm: 190х195х62
Weight, kg: 0.78