This also brings me back to the thought that all the other ones I've had till this point were ones I manually extracted myself. I don't think a single one of those quit on me. But diodes that have been heat extracted are way less predictable.
OK....Cylindrical lens...I have a few sets....But...Just started to search where to shag a NUBM06E !!! We can adjust the divergence by carefully selecting the distance between the Plano concave and Plano convex lens....well....I will experiment also....and add to the picture. :beer::beer:Here's the NUBM06 with a G2 and 6X pair at 15 feet. It actually runs slightly negative divergence to start and opens up a mm from it's start at the end of 15 feet with a sweet spot in the center but it runs pretty tight, this was just a test setup.
I get my 6X pairs from LSP, email him or contact through flebay. 55 AUD and that's 41 USD LINK1 LINK2
Thanx....DUH....I checked out DTR's site....but blew right over the NUBM06E....because it said 3.5 W.....Good price too !!!