Why Choose the Attitude Wavefront Lens Analyzer / Tracer / Blocker?

Gravitech® Patented Optical Tracing

A revolutionary new way to trace lenses, the Gravitech optical tracing system uses the gravity point on the lens in conjunction with a high resolution optical trace of the lens to accurately translate the shape in all dimensions.

Easy Shape Creation, Repair, and Modification

Never before has it been easier to do complex shapes, drill mount work, and shape repair, with our patented Smart Design(sd)® Technology, the Attitude has unparalleled versatility.

Tracers and Layout Blockers

Intuitive Camera-based Lens Blocking

The Gravitech® parallax-free camera blocking has been simplified to 3 easy steps that help eliminate the possiblity of human error during the blocking process.



  • Patented Gravitech® optical lens tracer
  • Patented Truscan® angled high base curve wrap frame tracer
  • 3D traces using gravity to interpolate the z-axis of the lens
  • Traces demo lenses and patterns with amazing speed, accuracy, and precision
  • Wavefront progressive lens analysis, an industry first
  • Easy positioning of the frame
  • Gentle frame realignment during clamping operation
  • Frame thickness and groove position tracing for achieving a flawless fit
  • Backward compatibility with ALTA lens edging systems
  • Memory to store 5000 jobs(10000 shapes)
  • Parallax and prism-free camera blocking
  • Easy, one finger operation
  • Completely automatic blocking
  • Eliminates human error from manual blocking
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Briot Attitude Wavefront Lens Analyzer / Tracer / Blocker

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