This chapter describes the procedures relating to the optical tracing of patterns, demo lenses and recut
lenses:
• Description of the tracing environment (F p.20)
• Manage and store shapes (F p.23)
• Tracing a pattern, a demo lens or recut lens (F p.28)
• Enter the curve and frame base (F p.31)
• Case of a mechanical tracing (F p.33)
1. THE TRACING ENVIRONMENT
This section describes the tracing screen and explains how to manage the jobs:
• Description of the tracing screen (F p.20)
• Jobs and working modes (F p.22)
a. Legend screen
1. Dimensions display
◦ A: A-dimension
◦ B: B-dimension
◦ D: D-dimension
◦ E: Larger radius from the Boxing center
◦ P: Perimeter