i got a 650nm 500mW c-mount Laser Diode from Osram mounted in a TO3 Housing with TEC
and i want to use it for a Showprojector.
the Laser got a Aperture size from 100x1 µm
what lens or collimator do i need for a good round beam with maybe 2mm by 10m
please help
I called Roithner Laser Company but they have no Idea
This is the link to Roithner Partlist
http://www.roithner-laser.com/Optics-LD.htm
thx