Brand Name: maifeng
Objective Lens Diameter: 40
Eyepiece diameter: 22
Magnification: 40
Field of View: 4.4
Origin: CN(Origin)
Type: Monocular
Water Resistance Level: IPX6
Prism Description: BAK4
Model Number: 8-40x40
Material: Metal
Lens Coating Description: FMC
Focus Type: Detached