Photochromic Prescription Lenses

Adaptive Tint for Changing Light Conditions

Photochromic lenses are designed to change tint in response to ultraviolet (UV) exposure and, depending on the lens technology, other environmental conditions. They offer a convenient option for individuals who move between different lighting conditions throughout the working day.

For prescription safety eyewear, photochromic lenses combine vision correction with light-responsive tinting, subject to the selected lens specification and compatibility with the safety frame.

Key Features & Benefits

1. Adaptive Tinting

Photochromic lenses darken in response to UV exposure and become clearer when UV exposure decreases. The speed and degree of tint change depend on the lens technology and environmental conditions.

2. Convenient for Changing Environments

Suitable for individuals who move between indoor and outdoor environments and prefer lenses that adjust their tint without changing spectacles.

3. Prescription Vision Correction

Available with suitable prescription designs, allowing users to combine vision correction with photochromic functionality.

4. Choice of Lens Materials

Polycarbonate or Trivex options may be available, depending on the lens product, prescription requirements and compatibility with the selected safety frame.

5. Optional Lens Coatings

Selected coatings, including multicoat and other available treatments, may be offered depending on the lens specification.

Who Are Photochromic Lenses For?

Photochromic prescription safety lenses may be suitable for individuals who experience changing light conditions during their daily activities, including:

• Indoor and outdoor workers: For individuals who regularly move between indoor workspaces and outdoor areas.

• Field personnel: For workers who travel between different work locations and experience varying light conditions.

• Mobile professionals: For individuals who prefer a single pair of spectacles that can adapt to changing UV exposure.

Suitability depends on the working environment, lighting conditions, lens performance and applicable workplace safety requirements.

Available Lens Configurations

Photochromic lenses may be combined with different prescription designs, materials and coatings, subject to product availability and compatibility.

• Lens types: Single vision and Multifocal designs.

• Lens materials: Polycarbonate or Trivex, where available and suitable.

• Lens options: Photochromic lenses in available colours and tint configurations.

• Lens coatings: Multicoat and other compatible treatments.

Important Considerations

Photochromic lenses may not darken sufficiently behind certain vehicle windscreens because the glass blocks much of the UV radiation that activates conventional photochromic lenses. Performance varies by lens technology.

Photochromic lenses are also not a substitute for specialist protective eyewear where specific protection against intense sunlight, welding radiation or other workplace hazards is required.

Find the Right Photochromic Lenses

Looking for prescription safety eyewear that adapts to changing light conditions?

RxPro Safety can help you explore suitable photochromic lens options based on your prescription, selected safety frame and workplace requirements.