I was testing my setup with a laser power meter and I discovered I loose allot of power at my galvo mirrors.
The loss on the galvo mirror for red and green was about 25% and on blue even 50%!!
from my 90mW blue only 45mW exited from the galvos.
The mirrors are cheap chines mirrors from laserworld.
Can anybody advice some good mirrors?
I can get dt40pro mirrors, are they any good?