I know the Vito B isn't a rangefinder so I apologize in advance for posting this in (possibly) the wrong place. Does anyone have an opinion about whether a lens hood would be useful? The lens surface is rather deeply set on this camera and I wonder whether or not a hood would be pointless (I ask because there's a 32mm push-on hood for sale on you-know-where; not sure I want to spring for the $30 to snatch it up...). Thanks all!