I got a diy kit which allows you to build the whole thing minus the lens eBay - The UK's Online Marketplace
I want to use battery power for 2 reasons: i have a really good housing and its only 300mw..
i have recieved a quote for a new module for 16gbp incl shipping...that any good? seems...
Building my own laser at the minute (300mw 650nm) and im having to get another module because its dim (although i only used a 9v battery and followed all precautions).
Anyway, i am negotiating with my supplier (from China) and i noticed that he also sells modules with glass lenses.
This is a...