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Title: 52mm to 58mm step up ring
Review: The Canon 50mm f/1.8 is my favorite lens for most indoor situations. It was less so out of doors because there are many situations where a filter would be nice. I have lots of 58mm filters and did not want to buy duplicate 52mm, although 52mm filters are inexpensive. Step up ring to the rescue. A couple of nit picks which makes it a four rather than five star: it does not thread on and off as easily as some other items and the packaging, although reusable, does not appear as though it will handle many cycles of unpacking and packing. One could get around this by leaving it on full time and using a 58mm lens cap. It works and is inexpensive.
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