Panasonic Leica DG Summilux 15mm f/1.7 ASPH. Lens
Micro Four Thirds Lens System
30mm (35mm Equivalent)
Aperture Range: f/1.7 to f/16
Three Aspherical Elements
Nano Surface Coating
Stepping AF Motor, Internal Focus
Manual Aperture Ring
Rounded 7-Blade Diaphragm