... Ex-View CCD, Hitachi 18X D/N. Lens f=4.7~84.6mm.Min. Illumination:0.5 Lux./Day; 0.02 ... progressive scan CMOS, Hitachi 20X D/N.Lens f=4.7~84.6mm.Min. Illumination.: 0.5 Lux./Day; 0.02 ... elements 3270K pixels,Lens 20× zoom F= 4.7 mm (WIDE) to 94.0 mm (TELE), F1.6 to F3.5,Digital zoom ...