10x40 Powerful HD Monocular Low Light Night Vision Professional Powerful
Telescope for Camping Nitrogen-filled Waterproof
Specification:
Product model: 10x40 high-power low-light night vision monoculars
Objective lens diameter: 42mm
Eyepiece diameter: 18mm
Field of view: 114m/1000m
Prism material: BAK4
Waterproof: nitrogen-filled and waterproof
Weight: 710g
Product size: 158X128X53mm