Who purchased 100 euros filters to optimize protection, the comfort, the colors of my shots, I just needed a little 52mm UV filter to protect a new goal. It fulfills this function very well and at this price why pay double in magazin? Go for it! It's a small price to pay to ensure the longevity of its elements / objectives. Mini downside: the transport box me Assembly impossible to open without tools ... No matter because I do not intend to withdraw my filter the lens or to linger with carrying case.