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Behind the scenes of lens design

Innovation and precision: how is a lens designed?

Lenses are not simply components, but the beating heart of modern lighting technology. Behind every lens, capable of controlling and shaping light, lies a complex and meticulous design process consisting of several fundamental steps:

Searching for materials
It all starts with choosing the appropriate material. In lighting technology, lenses are made of materials such as:
Polycarbonate (PC): resistente agli urti, leggero e versatile.
Polymethyl methacrylate (PMMA): known for its exceptional transparency and stability over time.

The choice of material is not only about transparency but also about the ability to withstand heat and wear, so as to ensure long-lasting performance.
Optical simulations
Once the material has been chosen, the next step is optical design. Using advanced software, engineers can calculate and predict how light will interact with the lens, optimising the lens geometry for maximum beam control and optimum performance.
Prototyping and laboratory testing
This is followed by the physical prototyping of the lenses to verify their actual performance. Each piece undergoes rigorous laboratory testing to:
- Measure light distribution.
- Assess resistance to thermal and mechanical stress.
- Check compatibility with LED sources.
Precision industrial production
Finally, the production process is carried out by high-precision moulding, ensuring quality and uniformity on a large scale. Each stage is carefully monitored to meet the required standards.

Innovation taking shape

The result of this meticulous process are lenses that not only shape light, but contribute to the design of more comfortable, efficient and aesthetically pleasing spaces.

A concrete example of this innovation is our 3F Rio, which incorporates lenses designed for perfect light diffusion and unprecedented beam control, meeting the needs of any industrial environment.

Find out more about 3F Rio: https://www.3f-filippi.com/nl/Producten/Waterdicht-en-corrosiebestendig/3F-Rio

Hoofdkantoor en de fabriek

3F Filippi S.p.A.
Via del Savena, 28 - Z.I. Piastrella
40065 Pian di Macina - Pianoro (Bologna) - Italië
Tax Code. 01033260371 - VAT no. IT00529461204
Share Capital € 3,000,000 fully paid up
Bologna Register of Companies no. 01033260371
REA (economic administrative index) No. 234613

e-Mail: 3f-filippi@3f-filippi.it
Telefoon: +39.051.6529611
Fax: +39.051.775884

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