The product is just so-so can be used as sun visor. The problem with this case is the low depth of the sun visor, but this is due to the wide angle of the lens could not be otherwise. However, I have this sun visor on top of the camera, because it is constantly a wonderful protection. Many a time you stroll unintentionally bring the camera over pedestrians walking or other things, and there is also a small protection is very convenient. I find it a pity that Canon does not manage this same shaped frame with the purchase of the lens - but that's another story. The price is indeed not just as little is manageable for the good processing and protection. Failure - can use the sun visor upside screws on the lens, and thus saving space.
Therefore, there is of me 5 stars - I would buy again!
