Canon has expanded its compact camera range with three high-zoom Ixus models and a new PowerShot A series shooter. The 12.1-megapixel Canon Ixus 255 (pictured) features built-in Wi-Fi connectivity, 10x optical zoom, Intelligent Image Stabilisation, high-speed shooting, Full HD video recording capabilities and a 3-inch rear screen. The 16-megapixel Canon Ixus 135 also comes with Wi-Fi and Intelligent IS, and offers 8x optical zoom, 720p movies and a 2.7-inch display. The Canon Ixus 132 is a similar model sans Wi-Fi, while the Canon PowerShot A2500 is an entry-level digital compact camera with a 16-megapixel sensor, 5x optical zoom, 720p video and a 2.7-inch monitor (but no optical image stabiliser).