Laser tube and power supply are individual.
3. OEM Intra-cavity HeNe Laser
Laser tube and power supply are fully integrated into one box.
2. Intra-cavity HeNe Laser
The laser tube is integrated into a metal box and its power supply is individual.
1. Extra-cavity HeNe Lasers
1. Extra-cavity HeNe Lasers 2. Intra-cavity HeNe Laser 3. OEM Intra-cavity HeNe Laser |