Specification: 10-180*100
Magnification: 10X to 180X zoom
Objective lens diameter: 50mm
Exit pupil diameter: 5mm
Exit pupil distance: 13mm
Viewing angle range: 180ft/1000yds at 10x 60m/1000m
Coating: Green anti-reflection coating
Focusing method: central focus + right eye compensation (compensation for different vision of left and right eyes)
Prism structure: Paul
Foreskin: non-slip rubber
Waterproof: non-waterproof
Weight: 0.73kg
Packing: telescope bag, lanyard, lens cleaning cloth, manual, one pair each for objective lens cover and eyepiece cover