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Title: Every lens I own has one of these
Review: I have a lot of glass to protect so I have one of these on each and every single lens (a 50mm f1.4, 100mm f/2.8 macro, 24-70 f/2.8L, 70-200 IS f/2.8L II, 16-35 f/2.8L). So far the quality and durability has been superb. The brass rings are also nice on B+Ws so you don't have to worry about binding up.Don't skimp on your optics if you has good L glass or an equivalent!
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