What are the little round glasses called?

These glasses are often associated with specific fashion trends and historical figures. Here are a few terms commonly used to describe this style of glasses:

John Lennon Glasses:

These glasses are frequently associated with the iconic musician John Lennon, who was known for wearing round glasses with thin frames. As a result, this style is sometimes referred to as "John Lennon glasses."

Round Glasses:

The most straightforward term for this style is "round glasses." This term describes the shape of the lenses, which are circular.

Pince-Nez:

Pince-nez refers to eyeglasses that are clipped to the nose without arms that go over the ears. While not exclusively round, some pince-nez styles feature round lenses.

Harry Potter Glasses:

The fictional character Harry Potter, from the popular book and film series, is often depicted wearing round glasses. As a result, this style is sometimes informally referred to as "Harry Potter glasses."

Retro or Vintage Round Glasses:

In the world of fashion, these glasses may be described as "retro" or "vintage" round glasses, as they were popular in various historical periods, including the 1960s.

Remember that the specific name might vary, and it's often influenced by the context in which the glasses are being discussed or the individual or character associated with them. If you're looking for a particular style, you may want to provide additional details or search for images to find the exact term that matches the glasses you have in mind.