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HDRx™ Trinity® Progressives
Free Form Progressives – Simple as 1-2-3
STEP 1. Choose your design
STEP 2. Choose your process
A. HDRx™ OPTIMIZED
- Progressive aspheric design and Rx are digitally processed on the back surface
- Design and Rx optimized using RayTracing calculations to ensure best optics
- PD, lens material & seg height taken into account in calculation
B. HDRx™ DIGITAL
- Progressive add power and design are included on the front surface via digitally engraved molds
- Prescription is digitally processed on the back surface, delivering more precise optics with power tolerances within 1/100 of a diopter
STEP 3. Choose your material
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