I have the lens listed in the title. I have been worried about it's sharpness. Here are a couple of pictures I took today:
Images are SOOC. For this first one the center focus was on the middle of the glass ornament:
IMG_6513 by owen_lancaster1, on Flickr
This one the focus was on the blue alligator.
IMAGE LINK: http://www.flickr.com …18018477@N03/13315361445/
IMG_6509 by owen_lancaster1, on Flickr
Am I nuts or are these lacking in sharpness?