This sunshade has two small "snap-cams" in triangular shape to ensure a snug fit on the lens. But these are a bit too big, so that the panel will not turn into a perfectly straight aligned position - unless you compel the cams with brute force into the respective notches on the lens bayonet. The snap-cams can, however, by a few strokes with a needle file to remove the fixed seat of the panel did not suffer thereby. For the asking price, the little rework is dhinnehmbar and the product thus (for me) in order.
