Balanced View Control (bvc) is achieved via a proprietary 3D design calculation that perfectly syncs the front and back surfaces of the lens.

HOYA's Balanced View Control computer evaluation tracks the movement of objects across the retina to identify any "bending" effects the wearer perceives along straight lines or flat surfaces. The system then corrects the image at all deformation points, ensuring the clearest vision in all directions.

• Perfectly integrates front and back lens surfaces to provide a natural perception of the world around you and more stable vision in all distances and directions
• Provides even distribution of progressive performance
• Provides the wearer with a stable and secure sensation even in a moving environment
• Reduces head movement
• Eliminates the uncomfortable perception of skew distortion and swimming sensations common in other progressive lens designs