Duck and Cover Prescription Sunglasses. Duck and Cover was founded in north west London in 1996, hence their motto Born In London NW10 1996. The brands DNA take a twist in design and fabrication. This collection of Duck and Cover prescription sunglasses offer super quality and style. All Duck & Cover Sunglasses are supplied with branded box, quality hard case, cleaning cloth and our usual 100% satisfaction guarantee! Don’t forget to checkout the Duck and Cover Glasses range too!