Canon EF 28-70mm f/2.8 L USM lens, solid and heavy build made for serious enthusiasts. This one's around 25 years old, so it has some age-related signs like a bit of dust inside (normal for this lens) and worn text on the outside. In low or tricky lighting conditions, images can come out a bit soft or blurry, but with a deep cleaning returns as good as new. Bought it recently from MPB, who cleaned it and rated it "Good" condition. Comes with front and rear caps, lens hood, and will be shipped securely in the original MPB packing.
eBay