https://mail.mems-exchange.org/grin-talk/ This mailing list is to support discussion surrounding the science of Gradient Optics. By using materials with a gradient refractive index to make lenses, optical designers can build lens systems with better performance and fewer elements.en-us Copyright 2026, MEMS Exchange. webmaster@mems-exchange.org 2012-09-21 https://mail.mems-exchange.org/grin-talk/4/ Roger Masse 2012-09-21 https://mail.mems-exchange.org/grin-talk/3/ grin-talk-request@gradient-optics.org 2012-09-21 https://mail.mems-exchange.org/grin-talk/2/ Roger Masse 2012-09-21 https://mail.mems-exchange.org/grin-talk/1/ Roger Masse