Lens type: Single‑vision for distance or near; progressive for both.
Tint depth: Darker tints for strong sun; medium for daily city use; always UV400.
Frame fit: Pick lightweight frames with good nose support for long wear.
Driving: Fixed‑tint sunglasses give consistent shade; photochromic may be less effective inside cars.
Updated on November 8, 2025
Frequently Asked Questions
Power sunglasses are sunglasses with your prescription (RX) built into the lenses. They correct your vision and block UV at the same time, so you don’t need to switch between regular glasses and shades.
They combine clear vision with outdoor comfort—reducing glare and eye strain while providing UV protection. Ideal for driving, walking, holidays and everyday sun use when you also need prescription power.
Photochromic (transition) lenses are clear indoors and darken outdoors under UV. Powered sunglasses use a fixed tint that is always dark. Photochromic lenses may not darken fully inside cars (limited UV), while fixed‑tint powered sunglasses give consistent shade and style.
Do not rub and clean the lenses if they are dusty. Hold them under running water and soak gently. Use some lens cleaner (not every day). Dry it with the soft microfiber.
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