EoS_User wrote:
I'm sure others would make the same recommendation as this. Buy a 58mm filter of your choice. Then get a step-up ring that converts the 52mm to 58mm. This allows the same filter to be used on the smaller lens threads. There is a drawback to this method however. Using a hood on the smaller lens may be impossible or a least a bit of a hassle.
Not being able to use the hood that came with the lens is the very reason I don't use step rings. However, you could buy a screw on hood if you want to use a step ring setup. ;)