Panasonic LUMIX G 20mm F1.7 II ASPH.

Panasonic Lumix G 20mm F1.7 II ASPH The Lumix G 20mm F1.7 II ASPH is an updated version of Panasonic's much loved pancake lens for its Micro Four Thirds cameras, featuring a new metallic barrel design in either black or silver. Optically it's the same as its predecessor, which is to say excellent. With its 40mm equivalent angle of view and 20cm minimum focus distance, it's an excellent choice for general-purpose use.