In my opinion, and I'm a guy with many of them, just about any lens made in the past few years, be it Sigma, Vivatar, Tamron, or a class 1 lens by Canon or Nikon are all pretty close. The age of computer manufacturing has arrived, and they all sell good lenses. And I love to shop for them on eBay, and get real nice lenses cheap
Vivitar 75-205 f3.8 lens
in Accessories
Posted