Model SH4D16-3M Focal length 4-16mm Resolution 3.0 Megapixle Format (inch) 1/2” Aperture(Close) F1.4 DC Iris Angle of View (°) 2/3" 1/2" 98-23 1/2.5” M.O.D.(m) 0.3 Size Φ80.3X53.6 Filter Size(mm) Mount C Weight (g) 220 Model SH4D16-3M Focal length 4-16mm Resolution 3.0 Megapixle Format (inch) 1/2” Aperture(Close) F1.4 DC Iris Angle of View (°) 2/3" 1/2" 98-23 1/2.5” M.O.D.(m) 0.3 Size Φ80.3X53.6 Filter Size(mm) Mount C Weight (g) 220