Sundog Eyewear, the high-tech sunglasses brand, has introduced a new...

Sundog Eyewear, the high-tech sunglasses brand, has introduced a new range of TrueBlue glasses for golfers that is said to block ultraviolet rays while filtering harmful blue light, also known as “near UV.” Blue light creates veiled glare in the eye and leads to visual fatigue, sometimes artificially produced by ...