Magnification

4x-16x

Objective Lens Diameter             

50mm

Exit Pupil Diameter 

10mm to 2.5mm

Field of View @ 100 yds     

4.6° to 1.2°

Eye Relief  

91mm to 78mm

Ocular Lens Diameter                

35mm

Length   

336mm

Weight   

196g

Before the lens cap

Parallax Correction

100yads

Partition

Eyepiece Sleeve

COMET     SF4-16x50 G14    +  0  -