Everything you need to know on the upcoming Olympus E-P7 MFT camera and M.ZUIKO DIGITAL ED 8-25mm f/4 PRO lens: Olympus E-P7 camera Olympus M.ZUIKO DIGITAL ED 8-25mm f/4 PRO lens       Focal Length 8-25mm 35mm Equivalent Focal Length 16-50mm Lens Construction 16 elements in 10 groups (1 DSA lens, 2 Aspherical ED … Continue reading Everything you need to know on the upcoming Olympus E-P7 MFT camera and M.ZUIKO DIGITAL ED 8-25mm f/4 PRO lens