In general, petal hoods are only best if they are custom-made for the particular lens. (Or just happen to be right, but yaknow.) At a guess you might try one of the not-so-tall 'wide angle' labelled metal hoods that don't flare out, just because that lens is already an 82mm thread and a flared one might just be too wide to fit anywhere.
(FYI, I like the S&W brand of metal hoods and step rings, there at least used to be a good Ebay seller of the things, heavy2stars, if I recall, (it's been a few years so I don't know if he's still around) among others, ...he's usually got all the sizes and depths around though, if the old pattern holds and he's nice about measuring things and returns if it's a tricky fit. (Though generally these hoods are cheap enough returns aren't a big deal.)
If you'd like a big wide flared one, those seem to just be searchable from various places. Come to think of it you might also see rubber versions around if anyone still makes those. They may not shade much but make decent bumpers.
Last edited by Ratmagiclady; 10-05-2014 at 04:42 PM.