Double-sided black coating, double-sided can be used for laser debugging, laser marking over the apparent native white.

Advantages: wide range of application; weak energy can show the light spot; strong energy is not easy to burn; double-sided available;

Application range: laser dimming paper, photoelectric debugging paper (laser spot observation paper) is widely used in semiconductor laser marking machine, fiber laser marking machine, laser spot observation paper.

Laser marking machine, fiber laser marking machine, UV laser marking machine, CCD visual positioning dynamic focus, CO2 laser marking machine, YAG laser welding machine, laser punching machine, SLA laser 3D printer, laser beauty spot removal equipment, etc., suitable for power greater than 2W (1j), less than 500W machine use; function: laser performance debugging, spot quality debugging, adjusting the machine ratio BOX, oscilloscope correction and marking laser. The function: laser performance debugging, spot quality debugging, adjusting the machine ratio BOX, vibration mirror correction and marking laser engraving sample test, etc.; can also be used for other light source performance debugging.

Note: 1000W above the laser machine debugging is not recommended to use this debugging paper.

1.Package: 5PCS

2. Warranty period: 120 days