How the laser works
A laser projection generated by a projector (scanner) is a high-frequency moving point creating a continuous image. The frequency of the projection depends on the complexity of the shape being rendered. For comfortable work without flickering projection, this is from 50 to 70 Hz.
Vector4 contains 2 colored light sources namely green and red, combining them to obtain orange or other shades. Vector4 can render with an intensity of up to 60mW which means contrast visualization on any surface even at long projection distances which is the main advantage of laser projectors.
The laser light is safe despite the high safety class and this is due to the motion, where safety electronics intervene with the system whenever the laser dot stops and software safety features constantly recalculate the ideal contrast within adherence to strict workplace safety standards.