Glass Lens Made 650nm Red Cross Laser Alignment

laseralignment Geschichte hinzugefügt, il y a 8 ans

How would you like to do to get super accurate two perpendicular lines accurately on all targeting surfaces? In practical cross line aligning work, majority of users would prefer to make cross line positioning with simple triangular meter, blocking board, however, it is far more enough to get quite satisfied cross line projection at much longer work distance. Red cross line laser makes the best us