Cool!
I didn't know it came in black too?!? I didn't see it at DX, where did you buy it? Btw, do you make your own builds / heatsinks...?
Coming from a PC-building background, I like the idea of a Cu core closely coupled with Al fins. The reason is that Cu absorbs heat more efficiently but Al "releases" heat more efficiently... . The A10B doesn't quite have fins, but the Cu on the inside, Al on the outside comes close
I don't know much about brass but I can't imagine it is as efficient as either Cu or Al... :undecided:
I realize your question is directed to Pierce but I wanted to say that this is one very hot laser, even at my more humble 650mW...
Pierce, how hot is your 445 compared to your 12X, given the same host-heatsink configuration?
@both: I'm talking to Jay about making and "extended" nut for the lens assembly to facilitate focusing on these "tactical" hosts... . What are you guys using and are you satisfied with your solution?