I spent 5 years of my life developing and refining the process to diamond mill molds for wafer level optics at OmniVision Technologies (US Patent Application US20100165134 A1). The result of my hard work (and many, many others) is the completely functioning camera shown on the left.
I can help you meet your surface roughness and lens form tolerances through custom NC programming of your optics - for both rotationally symmetric and freeform optics. I can help you diamond mill or diamond turn freeform optics.
I have programmed optics for Moore NanoTech's UPL, FG and UPM tools.
I have extensive experience calibrating linear stages and air bearing spindles of precision machine tools via LASER calibration. Ask me how I can help tighten your tolerances on your precision machine tool.