This was done with the Original Tokina 28-70mm f/2.8 ATX PRO lens, not a Canon 28-70mm
f//3.5-4.5 as the EXIF indicates. Tokina bought the rights to the Angenieux 28-70mm f/2.6 lens and produced this version for internal Japanese sales. Tokina's U.S. sales version of that lens was designated Tokina f/2.6-2.8 ATX PRO. Both of these lenses were supplanted by the cheaper (and less capable) SP of Special Value f/2.8 ATX. Note, in the case of this lens, "Special Value" is an oxymoron...
on Smugmug
