I returned from a long trip to Africa where I could use these three widely filtres.Ils adapt perfectly to my Canon lenses and even allow the use of a firewall soleil.Franchement the colors are rich and deep .The polarizing filter will pass the extent pictures of water or the sea and even by very strong luminosité.De over the storage case is very practical and fits easily in the bag foure-all of my device .Finally permmettent it also aims to protect against any raillure or finger marks ... I am very satisfied with my purchase! Excellent price / quality ratio.