Well, it seems to me that the prices of these 488nm diodes are going down quickly. The lowest price I can find at the moment is around $1050 for 60mW which is quite reasonable compared to $7k just few years ago.
After I've seen that price, an idea of making a pen build popped in my mind but still it's too expensive for me.
I wonder if someone seen a lower price on these. Also PM me if you need the link.
After I've seen that price, an idea of making a pen build popped in my mind but still it's too expensive for me.
I wonder if someone seen a lower price on these. Also PM me if you need the link.