Pentax introduces digital camera, Optio S1 which have eye catching like a jewel. Pentax Optio S1 has a lightweight body. Pentax Optio S1 also has a 14 megapixel camera lens 28mm wide angle 5x optical zoom and 2.7 inch LCD screen. In addition, Pentax Optio S1 is also equipped with a variety of interesting features such as sensor shift PENTAX Shake Reduction (SR) system and also PENTAX Auto Picture mode. On the other hand, it is also equipped with Fast Face Detection, Smile Capture, and also High Dinamic Range mode.