Glass Microblowing Makes Tiny Optical Lenses

Using air to make bubbles in molten glass has been a known technique since Roman times. Now, researchers are applying that technique a microscopic scale to make specialised miniature cone-shaped lenses known as axicons.

Axicons are used to shape

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Hector Fratty

Hector Fratty, DrivingVisionNews President and Founder has been for his entire career in automotive lighting. From 1995 to 2006, he was Valeo Lighting Systems’ chief of R&D, managing a staff of 650 engineers and technicians and a budget of over €70m. He holds 20 patents worldwide. In 2008, after 2 years’ consultancy, he initiated the launch of Driving Vision News, a news pipeline dedicated to keeping the lighting and driver assistance community informed of the latest progress and development in the industry. Hector Fratty presides over the highly‐regarded biennial VISION Congress international automotive lighting and driver assistance symposium. Hector Fratty is also a member of the ISAL steering committees.