Ricoh has just introduced their first Micro Four Thirds Cameras the GXR. This camera will be equipped with two interchangeable lens kit (S10) which carry a 24-72mm f2.5-4.4 with a 10-megapixel CCD built-in sensor and VGA video recording capability while the other kit (A12) offers a 50mm f2.5 macro lens with a 12.3-megapixel CMOS sensor and HD video recording capabilities. Ricoh GXR made from Compact magnesium body and designed smaller than other Micro Four Thirds Cameras. This camera will also has 3-inch LCD display Built in-flash and 86MB onboard memory. Ricoh GXR body alone will be priced at cost$700 while the S10 lens kit at cost $830 and the A12 at cost $440.

[Source]