SPECIFICATIONS
With Rangefinder Compass BAK4 Prism FMC Lens for Birdwatching Hunting Boating
Eyepiece diameter: 22mm
Field of View: 132m/1000m
Focus Type: DETACHED
Lens Coating Description: FMC
Magnification: 10X
Model Number: AO3015G
Objective Lens Diameter: 50mm
Prism Description: BAK4
Water Resistance Level: IPX6
 
10X50 Marine Binoculars with rangefinder & compass
High-quality marine binoculars are equipped with illuminated compass for direction location, perfect for low light conditions, and a rangefinder for calculate the distance and size of the object on the left eyepiece directly.
Boating binoculars, especially designed for marine, birding watching, hunting, sports, wild travel and more. 
 
Specifications;
 
Magnification: 10X
Field of view at 10X: (132m/1000m)
Angle of vision: 7.5 Degree
Exit pupil diameter: 6.8mm
Exit pupil distance: 22mm(Long eye relief for eyeglass wearers)
Diopter adjusting range: -5~+5 DIOPTER
Prism type: Multi-coated Porro BAK-4
Housing: Rubber