Fresnel lenses for architectural lighting

• Architectural lighting

Gives a very narrow beam by combining an internal reflection surface and a Fresnel lens at the outlet. The pitch varies from 0.4 to 0.5 mm, and the angles from 38° to 72°.

Gaggione has defined and optimised the mechanical design for assembly (UV bonding) on a PCB and a treated brass body.

Quality level: 10 µm form faults and roughness ≤ 10 ηm.