Excerpt: I bought this lense hood to fit my 18-200 go to lense. I'm going to go to the Smokies in the Spring and thought I'd rather have it and not need it then need it and not have it! Glad I could get the one I neededed through BH, my anything I need for my camera go to.
Excerpt: Had originally purchased a no name lens hood for my Canon EF-S 18-200MM because they were out of stock of the Canon hood and I needed the hood for a trip. The other hood always had a slight wiggle, and easily worked its way off. The Canon EW-78D is easily attached and fits snug.
Excerpt: Canon Original Equipement Manufacturer "OEM" parts just work together. I've never been disapointed with "OEM" parts. I would always recomend using canon lens hoods with canon lenses because then you won't have any part of your photo cut off.