Final answer:
The Maui High Contrast Lens is a type of lens used in sunglasses that counter the aging of a person's crystalline lens by reducing yellow light transmission. It transmits 90% of the primary colors of vision, ensuring good visibility.
Step-by-step explanation:
The Maui High Contrast Lens is a type of lens used in sunglasses that helps counter the aging of a person's crystalline lens. It achieves this by reducing yellow light transmission by 55% at 585nm. However, it still transmits 90% of the primary colors of vision, ensuring good visibility.
This type of lens is not categorized as high-index lenses, photochromic lenses, or polarized lenses. Instead, it falls under the category of blue light blocking lenses, as it specifically aims to reduce the transmission of yellow light.