The Panasonic LUMIX G 20mm F1.7 ASPH is a highly regarded standard prime lens for Micro Four Thirds with a 40mm full-frame equivalent field of view and bright F1.7 aperture in a pancake-style body. It offers excellent low-light performance and sharp optics in an exceptionally compact form. The lens is a flagship of the LUMIX G pancake prime series.
Product released: September 17, 2009
Latest firmware version
Version 1.1, released November 25, 2009
What's new in version 1.1
Improved AF(Auto Focus) performance in Motion Picture recording.