What is direct graduation?

The direct graduation system consists in changing the ungraduated sun lens by a graduated lens with the same shape and dimensions of the original lens, and with the selected treatments.

This system guarantees an excellent result, conserving the initial aesthetics of the glasses.

Advantage:

• Wide field of vision.
• Original aesthetics intact.
• Possibility of choosing the lens and treatments that we want.
• Lenses with the original curvature.

Disadvantages:

• Higher price
• Graduation limitations.

Lenses and treatments

• 
• Graded photochromic lenses category 0-3. Indoors or in low light conditions the lens is transparent (category 0), darkening progressively when the light intensity increases until reaching its maximum point of darkness (category 3).
• 
• Graduated Polarized lenses. It is a gray lens (category 3) that helps us to combat the reflections of the sun in the object that reach us horizontally. These types of lenses are ideal for water sports, to conduct sports is that the surface of the terrain is not very changeable.

• Monofocal

• Graduated monofocal lenses. They are prescription lenses for specific use from afar.

• Progressive

• Graduated progressive lenses. They are prescription lenses for athletes who need to wear glasses both far and near.

• Anti-reflective

• Affective treatment. It is a treatment that helps us to combat the reflections in the lens.

• Waterproof

• Water-resistant treatment It is a treatment that is added to the graduated lens and that acts as a repellent. When water or sweat falls on the lens, the hydrophobic makes them run off and does not stick to the lens.