Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Really good. Get a step-down ring.
Review: I love the quality of images that this adapter makes possible. I have a little concern about the snap-on universal adapter that comes with it coming off my main lens, so I've purchased a step-down ring which allows me to screw this securely to me lens. With that in place, it's excellent.The threads at the end toward the camera body are 46mm in diameter.The ones at the other side, closest to the subject, are 49mm in diameter.I went ahead and got screw-on lens covers for both sides, to keep it safe when not in use. It does come with slide-on covers, but I want more confidence that the lens will be protected.
