In this case, you can now do on the tedious search to find cover in the wilderness again, or, to look for an appropriate copy of the WWW. The JJC lid have proven themselves here. Your price is roughly equivalent to that, you have to pay for a single Objektivrückdeckel the Canon brand.
*** THE PROCESSING:
In my case, there are no complaints. The cover can be screw and then sit the way it should be no problem. So there is no way the danger still unnecessary dust on the lens or the camera to bring.
At the same time, it is possible here too the trend - to label the rear lens cover, so that you know with a handle, which lens is behind it. Here one has the opportunity to purchase it "precious". In this case, there are a "dent" in the cover, so that convenient a label can here attach, the corners due to the fact that they are not placed on a flat surface (but flat, slightly indented), not so easy to replace leave.
*** CONCLUSION:
Is serving - so sits, fits and leaves no air.