LC-50

Fully Automatic Lens Centering Machine Minimum Machining Diameter of 2 mm. Double the Productivity with Two Machining Stages in a Compact Footprint

Delivers high-precision machining with ultra-low-pressure clamping. NC lens centering machine equipped with an automatic loading system. User-friendly operation enables numerically controlled machining with unprecedented ease. Two machining stages provide the productivity equivalent of two machines in a single unit. Fully automatic NC machine designed for high-mix, variable-volume production. Ideal for machining extremely small-diameter, thin-walled, low Z-value, and D-cut/I-cut lenses.

New Model Featuring Direct-Drive Servo Motors on All Axes

Eliminates gear-driven bell-axis rotation and belt-driven grinding spindle rotation by directly coupling servo motors to the spindles. Achieves even lower vibration levels compared to conventional models. Improves surface finish quality while reducing chipping and white spot defects. Supports higher-speed machining with a wider range of process conditions. Enhances machining accuracy for complex profiles, including I-cut and D-cut lenses.

Edge Grinding for Small Workpieces

Applicable Materials: Si, LN, GaAs, Crystal, Quartz, and more The clamping mechanism enables edge grinding of small substrates in a wide variety of shapes. ・Capable of chamfering small and thin substrates. ・Supported workpiece sizes: Round: Ø1 to Ø55 mm Square: 1 to 50 mm Thickness: 0.1 mm or greater ・Compatible with a wide range of workpiece geometries, including round, narrow-width, and irregular shapes.

Machining Examples for Various Types of Lenses