1. motorized zoom lens 2.20-500mm 3.motorized focus 4.-20-50 degree working tempwrature 5.3years guaranty

motorized zoom lens

Focal-Length (mm)	20-500
Aperture (D/f′)	1/7.5
Mount	C/CS
Format (Inch)	1/2″
Horizontal Field	17°~41′
Dimension (mm)	W75×H110×L280
Weight   (g)	7600
M.O.D    (m)

motorized zoom lens