Need people interested in 6X cylindrical pairs for the NUBM44

[Euphonious Nonsense]

That's an awesome piece! Really dig the heatsink.

 

[RedCowboy]

Just drill the center hole out to 12mm and drill and tap a couple set screws in the wide section, then line them up and screw together as many as you want.

I point a little fan at them for longer runtimes and they cool down fast, but there are a lot of finned sinks that you can repurpose, enjoy.

100 150 300mm High Power LED aluminum Heatsink for 1w 3w 5w 10W 10*3W led light | eBay

 

[Alaskan]

Uber nice my friend, I like it.

Edit: I just found this page on beam correction, I haven't seen anyone using cylinder lenses like this:

https://www.newport.com/n/beam-shaping-with-cylindrical-lenses