The Olympus M. Zuiko ED Digital 45mm f/1.2 Pro is an amazing value by any standard and it compares quite well to the Panasonic Leica DG Nocticron 42.5mm f/1.2 for a few hundred dollars less. In fact, the Olympus might even be better. The Olympus Pro series of lenses is very compelling to photographers that demand the best, but to really take advantage of the lens you should use it on an Olympus OM-D EM-1 Mark 2. Similarly, the Panasonic Leica DG Nocticron 42.5mm f/1.2 is going to perform the best on the Panasonic G9, but even under ideal conditions the Olympus probably wins for most photographers.
Olympus M. Zuiko ED Digital 45mm f/1.2 Pro: B&H Photo / Amazon / Adorama
Panasonic Leica DG Nocticron 42.5mm 1.2: B&H Photo / Amazon / Adorama
Panasonic Lumix DC-G9: B&H Photo / Amazon / Adorama
Olympus OM-D E-M1 Mark II B&H Photo / Amazon / Adorama
