Gray-colored photochromic lenses

Grey lenses are best suited for bright light conditions. We recommend copper lenses as they also increase sharpness and protect the eyes so they are less strained. The lenses adapt to sunlight, darkening when needed.

Premium Active2Dark

Thepolarizingthe premium lenses withACTIVE2DARKtechnology is the latest in photochromic adaptive lenses. The lenses adapt to sunlight, darkening when needed.
The premium ACTIVE2DARK lenses adapt faster than any other photochromic sunglasses on the market.
100% polarizingand100% UV400 protection.

Lens coatings

Scratch-resistant coating

Despite all the progress made in the development of lens coatings, none are yet completely scratch-resistant – not even glass lenses. Leech spectacle lenses, however, are treated on both sides with a clear, hard coating that makes them highly scratch-resistant.

Ultraviolet treatment, UV400

This coating protects the eyes from the sun's UV radiation. 100% UVA, UVB and UVC protection.

Hydrophobic coating

Imagine how much better you would see in the rain with a pair of hydrophobic lenses.
Such a coating binds the molecules in the lens together so that water cannot penetrate and cause permanent damage. It also means that the lenses do not need to be cleaned as often as other lenses, while they are also easier to clean. Sunglasses with a hydrophobic coating provide clearer vision because water runs off the lenses more easily.