Fresnel lenses for solar power

• Solar concentrator for photovoltaic energy generation
  

Its diagonal is 400 mm and its focal length 300 mm, its light transmission is 82%.

Full optical and mechanical engineering of the combination including the Fresnel lens. Gaggione is a specifier of related solutions (integration bar in BK7 and mechanical casing).

Prototypes machined on our Moore 350FG 4 axis diamond machining CNC.

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

Tooth root radius 50 µm.