Olympus has announced firmware updates for four of its lenses. The Zuiko Digital ED 8mm F3.5 Fisheye, ED 18-180mm F3.5-6.3, ED 70-300mm F4.0-5.6 and ED 90-250mm F2.8 are all modified to improve peformance when sequential shooting on the E-3 and E-30 DSLRs in Continous AF mode.

Click here for further information and to update the lens firmware for Olympus DSLRs

Click here for further information and to update the lens firmware for Panasonic DSLRs