Brand Name: svbony, SVBONY

Close focus distance: 5M/8M

Color: Army Green Color

Diopter adjustment: "-4D~+4D

Effective Visual Distance: 15

Eyecup type: twist-up

Eyepiece diameter: 18mm, 18mm

Field of View: 78-39ft@1000yds/108-54ft@1000yds

Field of view: 78-39ft@1000yds/108-54ft@1000yds

Focus Type: CENTRAL,CENTRAL Single speed focus

High-concerned chemical: None

Lens Coating Description: FMC,FMC

Lens type Ordinary optical lens: 4piece 3group

Magnification: 25-75X/20-60X,20-60X/25-75X

Material: Plastic

Model: SV28A

Model Number: SV28A

Nitrogen filling: NO

Objective Lens Diameter: 100MM/80MM,80MM/100MM

Observation Angle: 45 Degree

Origin: Mainland China

Prism: H-K9L

Prism Description: BK7

Pupil distance: 14-16MM

Shockproof: NO

Type: Monocular, Monocular

Water Resistance Level: IPX4

Water Proof Level: NO