Transition (Photochromic) Lenses
These lenses automatically respond to lighting conditions by “transitioning” to the appropriate tint. They darken in bright sunlight and return to clear inside.
Today’s lenses contain special dyes that darken when exposed to UV light. They come in an array of different lens colors.
Pros of transition lenses
- Convenience. You don’t have to carry two pairs of glasses. Everything is in one.
- Continuous UV protection. You will no longer forget to use sunglasses.
- Variety of options. They are available in many styles and can meet the prescription needs of most people. Whether you wear bifocals, progressives, or have specific needs, there is a photochromic lens for you.
Cons of transition lenses
- Cold weather. These lenses take longer to adjust in cold weather
- Automotive use. They don’t darken as well inside cars. Auto glass has some UV protection, which can prevent transition lenses from darkening.
Polarized Lenses
These lenses reduce light glare and eyestrain. Because of this, they improve vision and safety in the sun. Objects look crisper and clearer with polarized lenses.
Pros of polarized lenses
- Reduced eye strain. Relieves fatigue associated with prolonged exposure to bright light.
- Visual comfort. Allows you to see clearly without squinting
- Improved clarity. Sharpens details and makes colors appear more vivid and natural
- Glare reduction. Eliminates reflections bouncing off roads, water, and snow.
Cons of polarized lenses
- Digital screen blindness. They interfere with LED and LCD screens causing them to darken or become unreadable at certain angles.
- Cost. These sunglasses are generally more expensive than standard options.
No matter which option you choose, remember it is always important to protect your eyes from the sun.