On Fri, 15 Mar 2002, Paul Stenquist wrote: > The rectangular ones are the most effective, as they allow the greatest depth > without vignetting. > Paul
Not really... a circular hood won't vignette more than a rectangular one, though it will take up more space and may block the built-in flash more. It's also not a good idea to use rectangular hoods on lenses with a rotating front element, for obvious reasons. I prefer circular ones myself for that reason, though I'll use any well-made hood as long as it matches up with the lens. chris - This message is from the Pentax-Discuss Mail List. To unsubscribe, go to http://www.pdml.net and follow the directions. Don't forget to visit the Pentax Users' Gallery at http://pug.komkon.org .