ErgoTEC
ErgoTEC solves the problems of convergence and assures a good ergonomics to the user through the calculation of the optimum corridor and inset.
TOO SHORT CORRIDOR
TOO LONG CORRIDOR
Too Short Corridor
Too Long Corridor
When the addition grows, the progression is too strong.
High value aberrations.
Difficulty to find intermediate vision zone.
Near zone very low, it is difficult to find it.
Even find it, the user will be uncomfortable.
So they will look through an upper area.
The user will read in a point of the lens where there’s no 100% addition.
IDEAL CORRIDOR AND VRA
Ideal corridor is the one that offers the optimum and ergonomic position. To get the optimum corridor, Vertical Rotation Angle of the Eye (VRA) is key.
1. INSET AND CONVERGENCE
Can come through the selection of a non-optimum inset. (physiognomy, ergonomics, as-worn position and power)
Ideal inset is calculated according to: 1. Corridor 2. IPD in ND 3. WD
2. NEW LEVEL OF PERSONALIZATION
ErgoTEC offers a new level of personalization thanks to get ideal corridor and inset for each patient.
BENEFITS TO WEARER
Progression profile made to measure for every patient
Ergonomic design Easy to adapt
Cancelling ocular stress
BENEFITS TO ECP
New level of personalization
Assured adaption, greater ratio of satisfied patients
Average ticket increasing
A reference as a provider of visual quality products