Can you polish plastic lenses in sunglasses?

[Barnard]

Can you polish plastic lenses in sunglasses?

[Barnegat]

Polish can be used to repair the scratches on the plastic lenses of sunglasses.However,polish will damage your sunglasses because it will remove the UV coating and affect the prescription of the sunglasses lenses.

[Barnegat Light]

You'd better not polish the plastic lenses in sunglasses. As we know, the main purpose of the sunglasses is in the coating part which will prevent our eyes from the uv rays and other bad lights. If you polish the plastic lenses in sunglasses, the coating part will be damaged which will affect the practical use. You'd better notice this point.