Ahead of our full review, here are 43 sample JPEGs taken with the new Panasonic LUMIX G MACRO 30mm f/2.8 ASPH. MEGA O.I.S. lens. The Panasonic LUMIX G MACRO 30mm f/2.8 ASPH. MEGA O.I.S. is a stabilised macro lens with a maximum reproduction ratio of 1:1. Read the preview ยป