Wafer molding technology
Small and Smart
Umicore’s Tessella™ wafer molding technology has been developed to pack maximum optical performance in the smallest possible lens format.
The Umicore Tessella™ technology produces lenses that, after dicing, can be recognized by their square format.
Using Umicore’s state-of-the-art GASIR® materials and coatings, these lenses offer not only diffraction limited performance, but also offer superior optical transmission.
The Umicore Tessella™ technology is the most cost-effective high-volume fabrication method for high-performance infrared lenses.
Umicore Tessella™ lenses are ideal for any application that requires uncompromised imaging performance on a small footprint microbolometer. Typical applications include people counting, HVAC control, home and office safety or security, just to name a few.
The square cut lenses can be supplied unmounted or in M10 mounting for easy prototyping.
Umicore Tessella™ catalog lens specifications
|Specification||1.5 mm f/1.2||1.9 mm f/1.3|
|Focus range||0.2 m to infinity||0.05 m to infinity|
|Max. FPA diagonal||3.85 mm||4.10 mm|
|HFOV at max||106.6°||97.1°|
|Diameter mounted||M10 x 0.5 (6g)||M10 x 0.5 (6g)|
|Square size unmounted||3.42 mm||3.40 mm|