I have the kit lens and the 40-150mm. I would like to get lens hoods for them but I'm nto sure which will fit as I don't see hoods referenced with the "mZuiko" like for the lenses thenmselves. Do you need ot get a hood specifcially for the m series or do you just get a hood that fits the basic lens size? I recognize this is likely a dumb question but I am a newbie at lenses and am going on vacation in a week and trying to buy before learning some of this stuff. I do plan to learn but I just want to make sure I have what I need before I leave for vacation. So, THANKS!