blrock
0
- Joined
- Apr 29, 2009
- Messages
- 251
- Points
- 18
focal length 500mm
Depth of focus >= 2mm
Focal spot 10 µm
ld from cd-rom 650nm
Aren't LD's from CD-ROMS 780nm?
focal length 500mm
Depth of focus >= 2mm
Focal spot 10 µm
ld from cd-rom 650nm