What are Clip-Ons in relation to spectacles?

Clip-Ons are additional lenses specifically designed to attach to the front of a pair of spectacles, enhancing their functionality. This type of accessory allows the wearer to transform regular prescription lenses into sunglasses or provide specific tints or filters without needing a separate pair of glasses. The design typically involves a mounting mechanism that securely grips the frame of the existing spectacles, ensuring ease of use while maintaining visual clarity.

This versatility is particularly beneficial for individuals who require different lens options based on varying light conditions but prefer not to carry multiple pairs of glasses. The innovation of Clip-Ons allows for user-friendly adjustments to eyewear, making them an effective solution for many spectacle wearers.