Leica Super Elmar 18 mm ASPH
This is not everyday street photography lens. This is not a street photography lens at all. Wide angle 100 degrees lenses are quite something. You capture huge amount of data in one image with them. You have to be careful with the level of your camera otherwise what would have been a straight column looks like it is about to fall. The 18mm Leica M APSH lens is a small monster. When talking about sharpens this lens is super sharp from angle to angle. Right bellow you will see how this lens performs with no extra sharpening. Check the samples bellow.