20 year old Manual Focus lens shoots NBA game

For those of you who have older lenses and need some encouragement to use them more often, here is a thread in the dpreview forums of a 20 year old manual focus lens shooting an NBA basketball game in the hands of photographer BenSeese. The whole set is available on the photographer's flickr page. The lens is the 100mm f2.8 Series E on the Nikon D90.