Originally posted by ckiang
The picture is definitely soft. f/16 cannot be so soft, so either the lens is crap or the focus is off, or like you said, read DoF scale wrongly and set wrong hyerfocal distance.
Don't think there's a .5 NDGrad. Only .3, .6 and .9 for 1, 2 and 3 stops. That is, if memory serves me well. Cannot really use an ND Grad here because of the buildings.
A multiple exposure will help here.
Regards
CK