MERIDIAN PHOTOCHROMIC

The treatment is built into the polycarbonate and selectively filters specific wavelengths of light. These are the wavelengths that make similar colours difficult to distinguish. By reducing them, the lens creates more separation between tones that would otherwise look alike.

The result: terrain details become easier to see. Roads, shadows and vegetation stand out more clearly. It is not a colour change. It is a clearer view of what is already there.

Each SPEK frame accepts multiple lenses. Change them to suit the light, terrain or season.

The mechanism holds the lens with controlled pressure. No screws. No fragile clips. A system that holds when it should and releases when you want it to.

The nose pad bends by hand to match the shape of your face. Once adjusted, it retains its shape and keeps the frame securely in place, at rest and in motion. Hydrophilic silicone increases grip as your skin becomes damp, preventing slipping during activity.

The PHASE™ photochromic lens automatically adjusts to ambient light, darkening in strong sun and clearing as the light fades, with a smooth, continuous transition.

The photochromic molecules are built directly into the lens material instead of applied as a surface coating. This means they do not wear away over time and react uniformly across the entire surface.

The result is one lens that covers conditions from overcast skies to full sun, without needing a lens change along the way.

The SPEKTRA™ lens forms the base, with selective filtering built into the material to enhance terrain contrast. Three surface coatings are added: an anti-reflective layer on the inner surface, a hydrophobic and oleophobic treatment on both sides, and a scratch-resistant layer on the outer surface. Built-in impact resistance completes the structure.