Sensitive to light? Try Transition Lenses
If you've ever wished your glasses could automatically adapt to changing light conditions, Transition lenses (also known as photochromic lenses) might be the perfect solution. At Eyesight Optometrist we're passionate about offering eyewear that not only looks good but also supports your lifestyle. Here’s what you need to know about this innovative lens technology.
What Are Transition Lenses?
Transition lenses are optical lenses that darken automatically when exposed to sunlight (UV light) and return to clear when indoors. Designed for daily wear, they provide both vision correction and UV protection—without the need to swap between regular glasses and sunglasses.
UV Protection
They block 100% of UVA and UVB rays, helping to protect your eyes from sun damage, cataracts, and long-term vision issues.
Convenience
No need to carry both glasses and sunglasses. Transition lenses adapt instantly to wherever you are.
Comfort
Automatically adjusting brightness reduces glare and squinting, which can help prevent eye fatigue, especially in variable lighting conditions.
How Do Transition Lenses Work?
Transition lenses contain special molecules that react to ultraviolet (UV) rays from the sun. When UV exposure increases (like when you step outdoors), these molecules change shape, causing the lens to darken. When UV light is no longer present (indoors or at night), the molecules revert back, and the lenses become clear again.
Modern advancements allow these lenses to react faster, become darker, and fade back more quickly than ever before—making them more convenient and comfortable for everyday use.
Colours Available
Gone are the days of basic grey-only options. Transition lenses now come in a range of colours to match your style and preferences, including:
Grey: Neutral tint, excellent for bright sun and true colour perception.
Brown: Enhances contrast and depth perception—great for outdoor activities.
Graphite Green: A modern alternative that offers natural colour and relaxed vision.
Sapphire Blue, Amber, Emerald Green, Amethyst: Fashion tints for a custom look (available in select lens brands like Transitions® Signature GEN 8).
