This involves a high-precision, computer-controlled process for shaping the lens surface. Traditional progressive lenses have a uniform curvature across the surface, but digital freeform lenses allow for personalized adjustments to the curvature, providing better optical performance.
Digital Freeform Lenses
Digital freeform are a type of advanced prescription lenses that offer a more customized and precise way to correct vision. These lenses are made using digital freeform technology, which gives them several distinct advantages over traditional lenses.
Here’s a breakdown of what makes them unique:
Freeform Technology:
Customization:
The design of digital freeform varifocals takes into account not only the wearer’s prescription but also their lifestyle and specific visual needs. This means the lenses can be optimized for a person’s unique eye shape, how they use their glasses, and their usual activities (e.g., reading, computer work, driving).
Smooth Transition Between Distances:
Digital freeform lenses use advanced algorithms to ensure a more seamless transition between different focal points, reducing distortions.
Optimized for Digital Devices:
Digital freeform lenses are specifically designed with computer and digital device usage in mind. These lenses can be tailored to provide clearer vision for people who spend a lot of time on computers or looking at screens, taking into account the specific distances and angles.
