I have a buddy who purchased a some Chinese lasers (Gatling Style Hosts) while on a business trip to shanghai, he seems to like them enough but they came with those cheap 11.28mm kaleidoscope lens (the plastic 5 lens bundle stuff) and he wants to be able to focus them, any ideas where I can find...
Okay, firstly I want to say, awesome seller. However I don't want to bug someone who must be very busy. So I purchased 488nm SHARP corp. Laser diode module (Driver included, I believe that it's a Flex Drive, although I'm unsure...), I purchased it in this format main because I don't trust myself...