What are corrective lenses commonly referred to as?

Corrective lenses are commonly referred to as spectacles or contact lenses because these items are specifically designed to improve vision for individuals who have refractive errors, such as nearsightedness, farsightedness, or astigmatism. Spectacles typically refer to the eyeglasses that sit on the face, while contact lenses are worn directly on the surface of the eye. Both options serve the primary purpose of enhancing visual clarity.

The other choices do not accurately describe corrective lenses. Goggles and sunglasses are primarily for protection against environmental elements or sunlight, rather than for vision correction. Binoculars and telescopes are optical devices used to magnify distant objects, and although they aid in vision, they do not correct vision deficiencies. Eyepatches and blindfolds are used to cover the eyes and are not related to improving vision in any way.