Panasonic Lumix G VARIO 100-300mm F4.0-5.6 II POWER O.I.S. for Micro Four Thirds
Mount Micro Four Thirds Mount. Opening aperture F4.0 (W end) to F 5.6 (T end). Field angle W (f = 12 mm): 12 ??. to T (f = 35 mm): 4.1 ??. West Asia/Middle East. ~ total length 126 mm (from the tip to the lens mount reference surface).