resolution ratio: 10000
field of view: 15
distance of exit pupil: 10
Water Resistance Level: IPX4
Type: Binoculars
The diameter of the pupil: 22
Prism Description: BAK4
Origin: Mainland China
Objective Lens Diameter: 22
Model Number: WYJ0011
Model: 40X22
Material: Metal
Material: Metal + Rubber
Magnification: 8
Lens Coating Description: FMC
Instrument magnification: 8
Focus Type: CENTRAL
Field of View: 15
Eyepiece diameter: 10
Brand Name: Elecminute