Micro Four Thirds System | 40mm (35mm Equivalent) | Aperture Range: f/1.4 to f/16 | 11 Elements in 10 Groups | 1 Super ED, 3 ED, 2 Super HR Elements | 2 Aspherical Elements
Full-Frame Format | f/1.4 to f/16 | Extremely Fast Design, Advanced Optics | Voice Coil Motor (VCM) for Rear Focus | Nano USM for Fast Floating Autofocus | Manual Iris/Full-Time Focus Rings | Air Sphere (ASC) Coating