Two of the most logical competitors within the Micro Four Thirds lens range are the Olympus M.Zuiko 12mm f/2 and Panasonic Leica DG Summilux 12mm f/1.4 due to the fact that they share the exact same field of view. The former, released in 2011, has been around almost as long as the system itself whereas the latter arrived on the market in mid-2016.
Although we had plenty of experience with both lenses in the past, we never had the chance to test them side by side until now. Of course, the question on all of our minds is: does the larger and more expensive Leica 12mm provide superior optical quality in comparison to its Olympus counterpart, and if so, is it worth the extra money? It’s time to find out!