Olympus Pen E-P2 Micro 4/3 Digital Camera & 17mm Lens (Silver) The E-P2 incorporates a new port for connecting new accessories including an optional EMA-1 Microphone adapter The Micro Four Thirds Mount on the E-P2 provides many key benefits Other Four Thirds Format lenses can also be used on the E-P2 with an available MMF-1 Four Thirds System Lens Adapter The sound recording function of the E-P2 helps you capture all the nuances of classical music In addition to more detail, the image sensor, combined with the next-generation TruePic V Image Processor