Effective Image Sensor Pixels 10.1 /12.1 MegapixelsImage Sensor 10.54 Megapixels [1/1.7” (CCD)]12.40 Megapixels [1/1.72” (CCD)]LensFocal Length F = 7.5mm (Wide) ~ 22.5mm (Tele)[35mm film equivalent] [35mm (Wide) ~ 105mm (Tele)]F number F2.8 (Wide) ~ F4.9 (Tele)Lens Construction 7 elements in 7 groupsOptical Zoom 3XFocusing Range Normal: 60cm ~∞Macro: (Wide) 6cm ~ ∞; (Tele) 40cm ~ ∞Anti-Handshake Electronic Image StabilizationDigital Zoom 4.5X digital zoom (Combined Zoom: 13.5X)Specifications : A1030/A1230Appendices"Design and specifications are subject to change without notice."