Cobalt DS Lens Generator

The Cobalt DS high speed mist-cut generator is part of Coburn's high-volume production system for free-form and traditional RX lenses. The Cobalt surfacing process leaves the final polished lens optically clear (virtually haze--free) without the need to apply hard coating for optical clarity and produces better surfacing (cut & polished) Free-Form lens results than any other free-form surfacing system in the industry.
The Cobalt DS generator utilizes a cold-misting system that atomizes a water-based lubricant constantly, consistently, and precisely directly at the single point turning diamond on the lens surface during cutting. This process saturates the cutting surface during with a cold, mist lubricant between lens and diamond creating a wet core for the cut. Combined with high performance vibration-free A and V axis systems and a new diamond, the resulting lens surface surpasses competitive wet-cut generators.