Specifications
 Magnification:8X/10X

Objective Diameter(mm):42mm

Exit Pupil Diameter(mm):5.25mm/4.2mm

Field of View - Angular:7°(122m/1000m) (366ft/1000yds) / 6.5°(113m/1000m) (339ft/1000yds)

Eye Relief(mm):18mm/15.8mm
 Close Focus:2m
 Relative Brightness:27.6 / 17.6
 Dusk Index:18.3 / 20.5

Resolution :≤5.3°
 Lens Groups:8 pieces 6 groups

Prism Roof

Focus System:Center
 Diopter Adjustable Range:-4~+8SD
 Diopter Compensation System:Right Eyepiece