NEW A2Vision Crest Max

High performing, all-round progressive design personalized to meet your needs with our NEW A2RayTrace technology. A2RayTrace seamlessly combines aspheric correcting calculations and prescription compensation to offer consistent high performance across the lens and to sharpen the wearer’s clarity of vision.

Perfect for wrap and fashion frames

Design Features

A2RayTrace

Uses raytracing techniques to provide a more consistent visual quality across the lens and to deliver a fully personalised experience taking into account Point-of-Wear measurements.

Variable Inset

Every patient needs a different inset to maximise their reading vision. Our Variable Inset is calculated for each progressive wearer, taking into account all of the individual’s parameters.

Comfort

Smoothing of the lens design with reductions in the severity of the transitions creates a more comfortable user experience and reduces patient rejection..

Variable Decentration

Enables the use of smaller diameters, reducing the lens thickness for plus power lenses while also decreasing waste and generating times.

OptiEdge

Calculations are made to ensure full prescription in the central area of the lens, while a blended region is applied to the edge for minimising material thickness. Improves appearance of higher powered minus lenses by flattening their outer edges and making them lighter and thinner. For plus power lenses, the advantage of OptiEdge is a reduced centre thickness and weight of the lenses.

Addition Range

0.75D to 3.50D

Indices

Full range of indices

Corridor Range

12, 14, 16 and 18mm

Power Range

​+18.00D to -20.00D, up to -8.00D Cylinder
Limited by machine’s capability

Distance 9

Intermediate 7

Reading 8

Comfort 8