I don't see any drama. I see a writer who mistakenly wrote something and when provided with correct information decided to be a dick.

That's what you decided to reply with? Yikes. You aren't good at this.

Poor little fella.

You mad?

I suggest you heed your own advice.

You can do the same.

Explain what you don't get? There isn't enough time.

A telephoto lens is a type of long-focus lens... So what's your point?

Hey if you're gonna try to talk shit you might want to start with someone who isn't 100% correct.

No, idiot, it is not semantics. Now kindly bend over, grab your ears and pull your head out of your ass.

They are two entirely different things so STFU.

Nobody really cares about a diagnosis by some internet commenting non-expert.

do you just make stuff up as you write?

now that I looked it up I think it is reviewable:

they probably didn't know.

that backfired on ya

You're the worst teammate ever. You should never be allowed to play competitive sports.

No shit. I asked you.

which is better?

Many things get patented that never see the light of day. Just because it is patented doesn't mean it's fail proof.