Tamron AF 28-300mm f3.5-6.3 XR Di LD IF Macro Telephoto Zoom Lens -Read-
Here is a high quality macro zoom lens for Canon AF mount cameras with a versatile zoom range and sharp image quality. I use a similar lens for my telephoto work and I'm frequently surprised by the quality of the glass for the price. You should check out the other lenses that Tamron is making, they offer similar quality to the name brand companies such as Canon or Nikon.
This lens is in great working condition but is missing the plastic auto/manual focus switch (see photos), which opens the body of the lens up to potential debris. Luckily the lens is set to autofocus and still works perfectly, but do note that this lens may be more susceptible to water and dust damage, and does not allow manual focusing.
Otherwise the lens is in excellent condition. The glass is clean and scratch-free with no haze, fungus or other problems. The autofocus is accurate and the zoom is smooth.
Get a good deal on a nice lens.