Pentax has released two new compact cameras, the Optio T30 and the Optio M30, both 7.1MP models, with the former boasting 
slightly better specifications than the other. Both feature Pentax “Digital SR”, what the company calls “Shake Reduction”, but which actually compensates for low light situations by boosting the ISO to a maximum of 3200, but does not activate any mechanical image stabilisation. Pentax launches Optio T30 and Optio M30 - Pocket-lint.co.uk