Do you know why some goggles have tinted lenses? It's because they help swimmers see better in bright light. When it's sunny outside or the lighting is very bright in a pool, tinted lenses can help. They work like sunglasses and make the light less strong. They also block bad rays from the sun.
But different colors of lenses are good for different places. If you swim outside in a bright place, mirrored lenses are good. They keep the sun out of your eyes and reduce glare. If you swim in a pool with very bright lights, darker lenses are better. And if it's not very bright, yellow or amber lenses can help you see better.
So, tinted lenses are helpful for swimmers. They help you see and keep your eyes safe. Next time you go swimming, think about what kind of lenses you need.
