12mm f/2.8 Wide Angle Manual MFT Lens for Panasonic Olympus M43 Micro 4/3 E-P5 E-M5 E-M10 Mark II III GX9 GX85 G90 G9 12 mm F2.812mm f/2.8 Wide Angle Manual MFT Lens for Panasonic Olympus M43 Micro 4/3 E-P5 E-M5 E-M10 Mark II III GX9 GX85 G90 G9 12 mm F2.8