Question

does spectacles does not utilize spherical mirrors​

Answer 1

Answer:

spectacles uses spherical mirrors

Explanation:

usage of spherical mirrors for eye sight is based on problem myopia or hypermetropia

Answer 2

Answer:

spherical mirrors such as concave lens and convex lenses are used for spectacles. concave lens is used in spectacles for myopia and convex lens is used for hypermetropia