Powerful 10X42 Monocular HD Vision Telescope Waterproof Long Range Binoculars monocular for Camping Bird-watching day and night

Type: Monocular
Model Number: 10x42 telescope
Brand Name: maifeng
Magnification: 6x
Field of view: 66m/8000m
Prism: roof prism system
zoom foucsing type: Dual focus
Coating: FMC multi green
lens material: High index Optical glass