i am taking an intro course to photography now. i have a canon but thats not important. my question is: we are learning basic exposure constant and we have to take pictures under certain conditions my camera has an exposure meter but when i use the exposure settings from my hand out (f 16 1/125, iso 100) for a bright sunny the camera meter says that is wrong. im not using digital so i cant look at my pictures before turning them. i dont want to look like an idiot with over/under exposed pictures because of those instructions on the handout lol wtf do i do?