For sale is this Sigma 170-500mm f/5-6.3 D APO lens. It i works excellent and is in overall OK condition. Some dust behind front element and inside. Not effecting images. The front hood mount has a couple broken chips out of the plastic edge.
And of course it's covered by our 90 Day Repair Warranty so you can buy with confidence.
Sigma 170-500mm f/5-6.3 D APO