Otherwise Obtainable: Ready for Milling!

So once again I am ready to get my lens design milled (come at me, Monday afternoon!), however this time around there have been a lot of changes. 

Part One: The Detail.

The detail has been moved to the flat side of the lens. I think in the long run this is going to project much more clearly; I don't think you would really be able to make out any details if they were on the domed part as there would be too much distortion (not in a good dreamy way either). Because of this little move around I've also had to make it in two parts to ensure lots of detail and as much accuracy as possible.

To me this looks like a much more complicated bit of CAD but I found it so easy this time. I think my major failings last time have really been helpful in the long run!