The Alta Evolution is equipped with Gravitech®, a revolutionary new optical tracing system. With the help of a camera, this unique tracer can accurately trace a demo lens and project it in 3D in under 4 seconds. 

Ideal for finishing labs in cramped quarters: the compact design of the unit was designed to save space without sacrificing quality. An intuitive touch screen interface makes operation of the unit simple and efficient. The unit adheres to OMA/VCA communication protocols which allows the Alta Evolution to interact with a wide array of edging equipment.

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Features include:

  • Parallax-free decentration and blocking
  • High definition camera (1.3 Megapixels) assisted blocking lays out Single Vision, Bifocals, and Progressives
  • Automatic drill point recognition
  • Easy drill hole modificaiton and placement
  • Ability to add blind holes
  • Lens shape capture without a demo lens
  • Digital Lens Clock: measures the front base-curve of the lens in a matter of seconds.
  • Positioning accuracy within .05mm
  • Shape modification with both vertical and horizontal boxing modification
  • 10.5" Color Touchscreen
  • LCD User-friendly touch based interface
  • Automatic calibration
  • Compliant with the VCA/OMA Communication Standard

Download Product Brochure (PDF)

 

More Features

Gravitech

5 Gravitech® Optical Tracer and Shape Design System
Briot has developed the first optical tracing system capable of using just one reference point to recreate the a flawless 3D shape in just 4 seconds. With our patented GraviTech® technology, users achieve perfect shape reproduction and sizing with results that are superior to mechanical tracers.


EngravingsVisualize and Highlight Progressive Lens Laser Engravings

The high resolution camera can accurately capture the laser engravings on progressive lenses to make layout easy and stress-free. With the Alta Evolution, you can edge every lens with complete confidence

 

MeasurementsMore Comprehensive Measurements Means More Accurate Blocking
The Alta Evolution provides 1:1 Demo Lens Tracing independent of lens curve sizing, Ztilt considerations, and R/L frame curves.

 

 Shape Modification and Drill PointAdvanced Shape Modification & Automatic Drill Point Recognition
The Alta Evolution gives you complete control over both the shape and drilling data.

 

 

logoAlta Evolution Patternless EdgerAlta Evolution Camera Assisted Lens Tracer / Blocker