Features:
Multi-functional optical binoculars;
Professional appearance design, steady to hold and observe;
Waterproof, suitable for outdoor hiking, mountain climbing, etc.;

Specifications:
Color: Black
Packing size: 200 X 200 X 80/7.87 X 7.87 X 3.15"
Applicable occasions: outdoor, travel, hiking, mountain climbing
Function type: low light telescope
Use: civilian telescope
Magnification times: 7 times
Prism type: BAK-4
Actual magnification times: 7 times
Eyepiece diameter: 20mm
Objective lens diameter: 50mm
Viewing angle: 8.2 degrees
Small focusing distance: 5.0m
Exit pupil diameter: 4.1mm
Line of sight: 17mm
Relative brightness: 25.00
Waterproof level: daily waterproof
Accessories: backpack, lanyard, objective lens cover, eyepiece cover, lens cleaning cloth, desiccant, outer packing box