5 of 6 people found the following review helpful
Verified Purchase(What is this?)
This review is from: EW-73B EW73B Lens Hood for Canon EFS 18-135mm f/3.5-5.6 IS, EFS 17-85mm f/4-5.6 IS USM Lens (Camera)
I bought this hood thinking to save money on the high price of the Canon original. But after 3 days I threw it away and ordered the Canon original. The reason being that it will not stay fixed on the lens forwards or backwards. In 3 days of use it must have dropped off 20 times. Canon hoods click into place and stay there. This just drops off at the slightest touch. Don't waste your money.