Camera Specifications (EOS 550D): Sensor: 18.0 Megapixel (CMOS). ISO Sensitivity: Up to ISO 6400 (expandable to 12800). Image Processor: DIGIC 4. Video Recording: Full HD (1080p) with Movie Crop feature. Autofocus System: 9 AF points. Continuous Shooting: Speed up to 3.7 frames/sec. Screen and Display: Supports Live View, and Self Cleaning Sensor. Compatibility: Supports Canon EF and EF-S lenses, and SD / SDHC / SDXC memory cards. Ports: mini-HDMI port for external display. 2. Specifications of the included lens (EF-S 18-55mm f/3.5-5.6 IS): Focal Length: 18-55mm (suitable for everyday shooting, landscapes, and portraits). Image Stabilizer (IS): Feature to reduce hand shake during shooting to ensure brighter and clearer images in low light.