Professional Background

With over 25 years of experience in the British optical industry, J. Lewis has seen the evolution of lens technology from traditional surfacing to high-definition digital freeform design. Having managed multiple high-precision labs across the UK, he now leads the CINILY Optical Research Team, ensuring every lens meets exacting standards.

Philosophy on Optical Accuracy

"A prescription is more than just numbers; it's the blueprint for how a person experiences the world. In our workshop, we don't just 'cut lenses'—we use micron-level precision to remove the barriers between our customers and a clear, comfortable field of vision."

Areas of Expertise

• Progressive Lens Mapping and Alignment
• High-Index Lens Thinning Techniques
• Anti-Reflective Coating Durability Testing
• PD (Pupillary Distance) Verification Standards