Shamir Headquarters 
Shamir Attitude III SV is a single vision sunglass lens ensuring clear, undistorted vision across its entire surface, and expanded peripheral viewing even when fitted to large, curved frames.
Shamir Attitude III SV offers single vision sunglass wearers sharp and distortion-free, prescription personalized vision.
As-worn Quadro technology additionally guarantees that visual comfort and acuity precisely match the desired viewing experience established in optometrist measurements.
Outdoor sunglass wearers of any age requiring clear vision and prescription-specific personalization, for fashion and sports activities.
Lenses custom designed as per individual prescriptions
Optimal visual experience with any frame of choice, including the most unusual fashion and performance sunglass frame designs
Unique lens design for large frames with expanded peripheral vision
Optimal design stability for any frame – large or small, wraparound or tilt
The broadest possible fields of clear vision
