Product Description IMAGE SENSOR Type :Approx. 22.3 mm x 14.9 mm Effective Pixels :Approx. 18.0 megapixels Total Pixels :Approx. 18.7 megapixels Aspect Ratio :3:2 Low-Pass Filter :Built-in/Fixed Sensor Cleaning :Manual cleaning and Dust Delete Data acquisition Colour Filter Type :Primary Colour Type :DIGIC 4+ Lens Mount :EF/EF-S Focal Length :Equivalent to 1.6x the focal length of the lens Type :TTL-CT-SIR with a CMOS sensor AF System/ Points :9 AF points (f/5.6 cross type at centre) AF working range :Centre AF point: EV 0 -18 (at 23°C & ISO100) Other AF points : EV 1 -18 (at 23°C & ISO100) AF Modes AI Focus One Shot AI Servo AF Point Selection :Automatic selection, Manual selection Selected AF point display:Superimposed in viewfinder and indicated on LCD monitor Predictive AF* :Yes, up to 10m