The Santinelli LE9000SX Patternless Lens Edger manufactured by Nidek features 3D tracing and edging on all materials. Precise bevel control, Polishing function Integrated tracer, groover, and safety bevel. Systems included Lifetime phone technical support, Free installation and, In-office training included. The LE9000SX is a significant upgrade to its predecessor, LE7070.