For filters no problem regarding the adaptation to my canon 18-55. As against the visor is not suitable at all. Indeed, he settled in inside the lens on the thread dedicated to filter !! result it appears on the photo to some focal! therefore unusable. moreover the cap gun adapts more !!! Before you break it, my last purchase was the Visor "LH60F for Canon EF-S 1: 3.5-5.6 / 18-55mm IS (II)" it set well on the external thread of the goal which was great and without inconvenience. it remains for me to order again.