TheCanon EF-S 18-135mm f3.5-5.6 IS USM is a versatile still and video lens for EF-S mount digital SLR cameras. It offers fast autofocus and a flexible range of focal lengths from wide angle to mid tele, and its optical stabilizer eases handheld usage in difficult lighting conditions. Glass is clean, some very minor dust; good functionality, and only very minor cosmetic wear.