PENTAX Imaging announced the smc PENTAX-DA18-135mm F3.5-5.6 ED AL [IF] DC WR lens designed exclusively for use with PENTAX digital SLR cameras. This interchangeable zoom lens features a simplified weather-resistant construction and extra-smooth autofocus operation using a built-in motor, in addition to its high 7.5X zoom ratio. This new lens will ship in October for $529.95 USD.
