What are Transitions® Lenses?

Transitions® lenses are a type of lens that automatically adjusts its color and light transmission based on the lighting conditions, providing all-day comfortable vision for wearers. Here is a detailed description:

Basic Features

• Automatic Tinting: Transitions® lenses use advanced photochromic technology to adjust their color and light transmission according to the intensity of surrounding light, ensuring suitable visual effects both indoors and outdoors.
• UV Protection: The lenses block 100% of UV rays and effectively filter blue light, protecting the eyes from harmful radiation.
• Wide Range Adaptability: Transitions® lenses have a wide range of adaptability in visible light transmission (VLT), varying between 16% and 76%, to accommodate different lighting environments.
• All-Day Comfort: They provide clear and comfortable vision whether in bright sunlight or low indoor lighting, reducing eye strain.

Technical Principle

The color-changing technology of Transitions® lenses is based on special photochromic molecules. These molecules undergo a chemical reaction when exposed to ultraviolet (UV) light, causing the lens to darken; when the UV exposure decreases or disappears, the lens gradually returns to its lighter state. This color change process is seamless and responds quickly to different lighting conditions.

Lens Types and Uses

Transitions® offers various types of lenses tailored to meet the needs of different wearers:

• Daily Wear: Suitable for a variety of lighting environments in everyday life, providing all-day comfort.
• Driving: Specifically designed to adapt to changing light conditions during driving, reducing glare and enhancing safety.
• Outdoor Activity: Designed for outdoor activities with higher light transmission and stronger UV protection, offering clear vision and comfort for enthusiasts.

Usage Precautions

• The tinting performance of Transitions® lenses can be influenced by temperature, UV intensity, and lens material. In extreme conditions such as high temperatures or low UV levels, the color change effect may be affected.
• Wearers should regularly clean the lenses to maintain good light transmission and color-changing performance. Use a dedicated lens cleaner or water to gently wipe them.
  Check the expiration date and maintenance status of the lenses to avoid using expired or damaged ones.

With their unique automatic tinting technology and superior performance, Transitions® lenses are a preferred choice for many wearers. Whether in daily life, while driving, or during outdoor activities, Transitions® lenses offer clear, comfortable, and safe vision.