Scrap scrap scrap, I would give zero stars

I was in the Wild West and I could shoot this adapter ... even the ball would be a shame for it.
No picture, despite alleged corrective lens, could be to focus on is something like sharpness with fixed focal lengths, with zoom an impossibility, the lens seems to be more plastic, the whole was without original package via Amazon Warehouse deal in a plastic bag.
Saves you money and buys a real lens ...
PS So poor quality I have not seen in all the years of Amazon. (Did not come from distributors !!)