this article is offered at a good price, but it did not make me serve long. Indeed, it has supported charging a single time! At the same time, I point out that this article was returned with another article, namely the set of 3 extension tubes. These two articles you have been paid by my bank account. Sorry for the inconvenience, but you will understand. I ask you to pay me the amount for these two items and the shipping. Thank you. Christian JACQMIN Street Grande 54/4 5537 Anhée (Belgium)