lol all these lens sizes are confusing the hell out of me I'm trying to figure out which lens to use and when.... From a little research folks say a 50mm lens can be used for most pictures is that true( like a universal lens)? Seems like the more I try to understand the lens and the sizes the more I get confused. All I want is like a lens where I can take pictures of close up like my fish in the tank and somewhat far away shots.
hahah. most people use 50mm lens to take portraits not close up pics but it can be if u use a macro converter.

