Looked at the EXIF data? I used a Tamron 18 - 250mm travel zoom. I'm not quite happy with the performance at the telephotoo range because of visible vignetting. You have to go down to F18 in order to get decent shots :-(
"Got tight last night on absinthe and did knife tricks. Great success shooting the knife into the piano. The woodworms are so bad and eat hell out of all furniture that you can always claim the woodworms did it."