Image Sensor : CMOS Sensor Warranty : 2 Years ISO Rating : AUTO, ISO 100 - ISO 800, 1-stop increments All these great features are packed into a slim and lightweight body, making it a perfect camera Other Features : Battery: Li-ion Optical Zoom : 10X The IXUS 180 delivers high-quality imaging capabilities with 10x Optical Zoom, a 20-Megapixel sensor, and a maximum sensitivity of ISO 1600 Screen : 6.85 cm (2.7) LCD Lens Aperture : f/3.0 - f/9.0 (W), f/6.9 - f/20.0 (T) With the inclusion of HD video capabilities, making great movies have never been easier Video Display Resolution : 1280 x 720 Image Processing Technology : DIGIC 4+