Brand Name: LOERSTON

Choice: yes

Eyepiece diameter: 22MM

Field of View: 40M/19.2M- 1000M

Focus Type: CENTRAL

High-concerned Chemical: None

Lens Coating Description: FMC

Magnification: 25-75X

Objective Lens Diameter: 60MM

Origin: Mainland China

Prism Description: BAK4

Type: Monocular

Water Resistance Level: IPX7