Here is a used Tamron 28-75mm F/2.8 Di III RXD. Excellent visual performance. Snappy quick focus. Works as it should. There is a small mark off center of the front element and some very tiny cleaning marks. See photos for details. Does not affect photo quality at all, Even in directly sunlight just being fully transparent with the listing. Rear element clean and clear. Priced accordingly. Comes with aftermarket lens hood.