What Is a Jet Mirror Tint (Eyewear)?
A jet mirror tint is a mirrored sunglass lens finish that uses a reflective coating on the outside of the lens. The coating reflects a portion of incoming visible light, which can make bright conditions feel less harsh. ?Jet? wording is often used in product naming to suggest a darker, bolder mirror look, but the real performance depends on the lens tint, the mirror coating, and the UV rating. Mirror finish by itself does not guarantee UV protection, so labeling matters. If you plan to wear mirrored sunglasses often, look for 99 to 100% UVA and UVB blocking on the label.
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