Olympus OM-D E-M1: The 'mirrorless E-7' removes low-pass filter, intros new sensor with dual autofocus - photo 1Olympus OM-D E-M1: The 'mirrorless E-7' removes low-pass filter, intros new sensor with dual autofocus - photo 2Olympus OM-D E-M1: The 'mirrorless E-7' removes low-pass filter, intros new sensor with dual autofocus - photo 3Olympus OM-D E-M1: The 'mirrorless E-7' removes low-pass filter, intros new sensor with dual autofocus - photo 4Olympus OM-D E-M1: The 'mirrorless E-7' removes low-pass filter, intros new sensor with dual autofocus - photo 5Olympus OM-D E-M1: The 'mirrorless E-7' removes low-pass filter, intros new sensor with dual autofocus - photo 6Olympus OM-D E-M1: The 'mirrorless E-7' removes low-pass filter, intros new sensor with dual autofocus - photo 7Olympus OM-D E-M1: The 'mirrorless E-7' removes low-pass filter, intros new sensor with dual autofocus - photo 8Olympus OM-D E-M1: The 'mirrorless E-7' removes low-pass filter, intros new sensor with dual autofocus - photo 9