Magnification 16 - 48x
Objective Lens Diameter 65mm (2.56')
Eyepieces 8mm - 24mm (.3' - .94')
Angular Field of View 2.5° - 1.3° with included  eyepiece
Linear Field of View (@1000 yds) / @1000 m) 131 - 68 ft (43 - 23 m) with included eyepiece
Focal Length 382mm (15')
Exit Pupil 4mm - 1.3mm (.15' - .05') with included eyepiece