Question: Where can I obtain optical performance data for the LEDs I want to use in my design?

Some LED manufacturers provide detailed optical performance data in the ZEMAX Source File format free of charge, and other LED data is available from commercial measurement services. Here is a list of sources of LED data. If you know of any sources not listed here, please email support@zemax.com and we'll keep this page up to date.

Last update: 16 September 2008

Free data from LED Manufacturers:

Osram
LumiLeds
Cree

Commercial Measurement Services

Radiant Imaging
Opsira