Pentax Optio S
3.2 megapixels (effective); 3x optical zoom/4x digital zoom; auto and manual focus; program exposure only ; JPEG file format; ISO range 50-200; proprietary Lithium-Ion battery; movie mode with sound
The Pentax Optio S has an unusual claim to fame: It is the first 3-megapixel camera small enough to fit into an Altoids tin. Despite its diminutive site, the Optio S offers 3.2-megapixel resolution and a 3x optical zoom, as well as a few manual controls for more demanding photographers. If you're looking for a truly pocketable camera, look no further.