After finding two lenses from my dad's old Yashica at home, I decided to buy this product because I was curious to try them on my digital machine. Packaging: The product comes in regular Amazon packaging and in the small box you see in the picture. There is also a small note with all the company's contacts. Product: The adapter looks good, has good strength and looks well made. Very easy installation. I only had one small problem: after attaching it to the Yashica 50mm f1.9, I could later unscrew it to try it with the second lens, a 50mm wide-angle lens. Mounted on the latter, I could no longer disconnect it (forcing me to buy another adapter). Not bad, in the end it is much more practical to have an adapter for each lens, but maybe move on to other cheaper and equally valid products. Overall I felt good, the adapter still fits perfectly with the lens on my camera (Canon 1000D) and I've never experienced any strange movement or noise. The device does not recognize the opening of the frame and you have to focus manually. Finally I had a good time with this product, good price and excellent quality. Recommend to anyone looking for something that works without spending a fortune: at the end 20€ for a practically new lens they are more than good!