06-30-2013, 01:00 PM
Your shot is definitely blurry.
Can you submit another shot taken during the day, preferably at ISO 100 with a high shutter speed?
It will be much easier to assess the quality of the lens which should normally be excellent.
Also, at f/22 you're definitely into diffraction territory regardless of the body you're using.
What body are you using?
If it's a D800, you will already be hit by diffraction as early as f/8. On a D700 it might be around f/14 or so.
Can you submit another shot taken during the day, preferably at ISO 100 with a high shutter speed?
It will be much easier to assess the quality of the lens which should normally be excellent.
Also, at f/22 you're definitely into diffraction territory regardless of the body you're using.
What body are you using?
If it's a D800, you will already be hit by diffraction as early as f/8. On a D700 it might be around f/14 or so.