Hi! I was wondering if my 12-40 is working as intended since it flares quite much yet this is not mentioned in any reviews of the lens. This is a good example of what I mean: Look at the glow around the light post. Here is a similar shot taken with 25/1.8 for comparison: Both of these are shot wide open so it's f/2.8 vs f/1.8 but it really doesn't matter here as the situation will get better when I use smaller apertures. This happens even when nothing is over exposed like here: (look at the glow near the white wall on the right hand side) Do you think my copy is faulty?