Pro Red Dot Projecting Laser Alignment
Product Review (submitted on April 18, 2015):
The brightness and beam visibility of 635nm red dot laser alignment is just projecting quite accurate and precise dot generation in my work.
At 10cm working distance, the projecting red dot diameter is about 1mm. This laser alignment tool is just projecting quite stable and accurate dot projecting when it has pointed more than 8 hours. Its output is very stable.