Did you ever notice that on The Big Bang Theory, Leonard's glasses don't actually have lenses? Here's why that was the case.

Think Leonard’s glasses helped his eyesight? Think again. Discover the production trick Johnny Galecki used to avoid camera ...

Johnny Galecki recently explained why Leonard’s glasses don’t have lenses in “Big Bang Theory” Season 10.

This is going to blow your mind, because the one mad obvious thing you’ve never noticed on The Big Bang Theory has been right in front of our faces this whole time…or should we say in front of ...

THE BIG BANG THEORY ended a couple of months ago with fans heartbroken they will no longer get to see their favourite characters, but there’s something about Leonard Hofstadter, fans will kick ...

Kaley Cuoco, who played Penny, added: "And Leonard doesn’t have his glasses on, either! "All these things are wrong with the photo, ... The Big Bang Theory aired on CBS in the US.

FANS of The Big Bang Theory have pointed out a huge contradiction in Leonard’s short-sightedness. One viewer said his condition was “greatly exaggerated” in a scene which saw him stumbling ...

There are times while watching The Big Bang Theory that I’m struck by how unusually real the characters are allowed to be. The show is often at its sharpest when it just lets Leonard, Penny, Raj ...