I have a 300mw 808nm laser diode w/driver and this lens:
660nm/808nm Glass Collimating Lens/M9P0.5 Metal Frame - eBay (item 260724564678 end time Jun-18-11 05:24:39 PDT)
I looked at vids and pics and everyone has a pinkish dot but I have a dim red dot. do I need a special lens or something to make it a pinkish color? where can i get one?
660nm/808nm Glass Collimating Lens/M9P0.5 Metal Frame - eBay (item 260724564678 end time Jun-18-11 05:24:39 PDT)
I looked at vids and pics and everyone has a pinkish dot but I have a dim red dot. do I need a special lens or something to make it a pinkish color? where can i get one?