Those who wear eyeglasses may really suffer on sunny days. While prescription sunglasses are an option, it is a hassle having to interchange your glasses so much. However, buying new transition lenses serves as a great option. These types of lenses are beyond convenient. They naturally lighten while indoors and darken when stepping out in a sunny environment. The change is not instant, as it allows the eyes time to adjust. While they can be on the costly side, the consumer may actually be saving money in comparison to having to purchase separate prescription sunglasses. As with other lenses, these varieties can be put in current, existing frames if the consumer so chooses, which may also be another cost saving measure. Having to swap glasses out constantly is not necessary, nor is being blinded by the sun if one has this unique product.