Review: Panasonic GF7

Introduction Panasonic's GF series compact system cameras are aimed at novice photographers, but since the introduction of the super-small Panasonic GM series, the GF range has taken a bit of a back seat.But now Panasonic has refreshed the GF series with the GF7, which the company says is replacing the GF6 (although the older model will continue to be on sale for a short while).Sensor specsThe GF7 uses the same Micro Four Thirds format sensor format as all of Panasonic's compact system cameras (