Warranty:1 years

Certification:Reach

Customized support:OEM, ODM

Place of Origin:Chongqing, China

Brand Name:TRISTAR

Model Number:G4043

Product name:Zoom Monoculars

Magnification:10X-30X

Eye Relief:22-14mm

Angle of vision:5.6-2.7

Field of view:217-161m/1000m

Material of body:Rubber

Prism Type:Roof

Near Focus:8m

Water proof:rainproof

Adapt to tripod:yes