I recently bought a lens from an international company, and the price was low. It is said that this is a brand-new Hong Kong product. When I received the goods, I saw that the screws had obvious scratches and grooves. The bar code on the box is not clearly printed, and it is smaller than Amazon's own licensed bar code. The original barcode was uncovered with traces of glue. The warranty card was inferior on three pieces of paper, printed in simplified Chinese. There was no Nikon pattern on the paper behind the licensed warranty card, so I returned it directly. In fact, second-hand or problematic shots are easy to distinguish. I am willing to buy a second-hand one at such a low price, but I am not happy that the merchants treat us as idiots and insult people's IQ.