Sunglasses ;
Thank you for clarifying.
"Chashma" is a term commonly used in South Asian countries like Pakistan and India to refer to sunglasses.
They are also known by other names such as shades, sunnies, and goggles.
Sunglasses protect the eyes from harmful UV rays from
the sun, reduce glare, and
provide comfort in bright sunlight.
They come in different shapes, styles, and colors, and are
often a fashion accessory as well.