Pentax Ricoh has released the first firmware update for its Q10 mirrorless interchangeable lens camera. Firmware v1.01  improves operational stability and contrast AF performance. The update is available for immediate download from the company's website. 

Click here for more details and to download Pentax Q10 Firmware v1.01

The Q10 features a slightly redesigned body and updated 12.4MP 1/2.3" back-lit CMOS sensor compared to the Q.