Aside from the fact the previous posters need for a cold shower
I know this is a very good lens, but the photo lacks sharpness in its detail. good effort tho. Exif details please ...very interested
Camera Make: Canon
Camera Model: Canon EOS DIGITAL REBEL XT
Image Date: 2008:08:10 16:56:43
Flash Used: No
Focal Length: 100.0mm
CCD Width: 5.14mm
Exposure Time: 0.067 s (1/15)
Aperture: f/9.0
ISO equiv: 200
White Balance: Auto
Metering Mode: Matrix
Exposure: aperture priority (semi-auto)
We have a theme thread for such "thought-provoking" photos as this one here, now where is that one again ... hang on, let me look ... Ah: here_it_is ! This one should really go in there!
And lacking sharpness or not - I find it interesting to see (first time in my life) what magnolia seeds look like. Unfortunately I cannot tell at all how big they are, could be as big as horse chestnut seeds, could be small ... little do I know...
The lack of sharpness is probably due to the slow shutter speed you were using. Unless of course you were using a tripod. then it was just a focus issue by it self