Not sure if you need glasses? This pretty cool test will help you decide

Ladies, if you've been deliberating over a whether you actually need to start rocking a pair of black plastic frames, but can't be ar*ed scheduling an optician's appointment, then this is for you!

Doing the rounds on the internet for some time now, this test has made a reappearance in recent days and blown our minds all over again.

Take a look at this snap and ask yourself whether world-famous scientist, Albert Einstein, is staring back at you or whether 50s bombshell Marilyn Monroe is giving you the eye.

If you see ol' Albie, then according to the experts, you're solid on the vision front. (Go you girl, go you.)

If, however, Mazza is looking back at you, then it may be time to start weighing up the round frames against rectangular.

Explaining all, ASAP Science say: "Depending on how well you're able to focus or pick up contrast, your eye will only pick out details. Up close, we're generally able to pick up fine details like Einstein's moustache and wrinkles."

"But as the distance increases, or if your vision is poor and creates a more blurred image in the first place, your ability to pick up details fades away," they added.

There you have it!