High RI Optical Resins for Lenses
Lens Resins
ACW offers high refractive index (high RI) materials that give cured resins with RI in the range 1.52 to 1.60 @ 589 nm. The cured resins are hard, optically clear materials suitable for lens applications including Wafer-Level-Optics lens for cameras in mobile phones. They have high Tg, are heat stable, and are compatible with solder reflow.
APPLICATIONS: The ACW L series resins are designed for UV nanoimprint lithography (NIL) and step-and-flash imprint lithography (SFIL) or UV-embossing for making Wafer-Level-Optics lens for image sensor modules, optical lenses, hybrid lenses for mobile phone applications.
| Product | η (cps, 25 °C) | Tg (°C) | RI (d) | Abbe | Data |
| AC L2002-C42 | 2600–3000 | 150 | 1.515 | 47 | TDS |
| AC L2002-C56 | 1,100-1,300 | 145 | 1.513 | 48 | TDS |
| AC L2007 | 10,500–12,500 | 95 | 1.567 | 35 | TDS |
| AC L2061-B | 1,800-2,000 | 130 | 1.602 | 27 | TDS |
RI measured at 589 nm at 25 °C. Abbe number is Vd at 25 °C.
To open a PDF describing P-NIL lens resins, click on the image. 
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