Mitsubishi 110mW Single Mode 638 $52 Shipped US

I have a small quantity of these 638nm single mode diodes in stock. If you have been turned off by the divergence on the 300mW and 500mW 638 diodes these are what you have been looking for.

Grab them while they last.:eg:


Order page.
https://sites.google.com/site/dtrlpf/home/diodes/mitsubishi-635nm-300mw-diodes


Here is some info on these didoes.:beer:
http://laserpointerforums.com/f46/mitsubishi-ml520g54-110mw-sm-635nm-60-a-73647.html