I stumbled into this forum while searching for laser accessories.
I ordered 3 lasers from dtr-lpf on eBay. 1.2W 520nm NDG7475 W/X-Drive & DTR-G-8 lens, 2W 445nm M140 W/X-Drive DTR-G-8 lens &
700mw 638nm Oclaro HL63193 Flexdrive G-2 lens.
I just received them yesterday. It should be interesting.