I finally wrote up my results on producing lenses with 3D printers, which I’ve been working on since September, as a paper which I submitted to the Open Hardware Journal. It was published in their first issue (stand alone PDF of my paper) at the beginning of the month.
A number of people were excited by my paper, and I’ve had several email correspondences about it since publication. NBitWonder had a post about it.
It’s exciting to see such interest in my work.