Benefits:
- Very easy
- Quick and easy to install
- The small metal ring on the lens is really hard to see
Disadvantages:
- The only downside I could festellen so far is the lack of a small metal plate for closing the back. Because normally always a filter remains screwed and if it has not just mounted on the camera penetrates dust. For the front filter one has usually a cap.
Conclusion:
Even if the filter adapter is great, I think the price is not quite justified for a small metal part with built-in magnet.
If you want to use on compact cameras optical filters, has here one of the best adapter that can be purchased with safety!