SP9 16-48X68ED spotting scope

Zoom eyepiece focal length: 26.1mm~8.83mm

Zoom eyepiece lens structure (#Elements/#Groups): 7/4

Apparent field of view: 40°~60°

Magnification: 16~48X

Real field of view: 2.5°~1.25°

Objective lens focal length: 423.08mm

Field of view at 1000m/1000yds: 43.5m~21.5m/130ft~65ft

Eye relief: 19.4mm~17.8mm

Exit pupil: φ 4.2mm ~φ 1.4mm

Minimum focusing distance: 5m

Effective diameter of objective lens: φ 68mm

Main body length: 355mm (not including the cover)

Main body weight: 1270 g (not including the cover)

Objective lens structure (#Elements/#Groups): 2/2

Twilight factor: 33~57.1

Focusing system: Internal porro prism focusing with dual focusing device

Zoom eyepiece length: 88mm (not including the cover)

Zoom eyepiece weight: 220 g (not including the cover)

Accessories

Manual x1

Protective bag (including shoulder strap) x1

Lens cleaning cloth x1

Protective cover X4

Impact resistant, pressure resistant carton x1