Magnification 12 x

Diameter, Objective Lens 50 mm

Type of Prism (type) Roof / BaK-4

Prism Coating, (yes/no) yes

Lens Coating Fully multi-coated

Focus System, Cent/Ind/Fix Central

Focusing Lens, Eye/Obj/Int Internal

Diameter, Exit Pupil 4.1 mm

Eye Relief 0.72 / 18.2 in/mm

Field of View 4.6 degrees

Field of View 80 m 1000m

Field of View 241 ft 1000yd

Close Focus Distance 13.12 / 4 ft/m

Relative Brightness 16.81

Twilight Index 21.47

Resolution 4.2″

Diopter System, location Right eyepiece

Range, Diopter +-4

Distance, Interpupillary, in/mm 2.2 – 2.9 / 56 – 74 in/mm

Nitrogen Purged yes

Fog Proof yes

IP Standard IP67 (waterproof and dustproof)

Eyecup system Twist-up

Operating Temp,F/C 0 to 120 / -17 to 49

Length 5.2 / 132 in/mm

Width 2.28 / 58 in/mm

Height 6.5 / 165 in/mm