AFT (Advanced Fluorescence Technology) is an advanced Intense Pulsed Light from Alma Laser. It takes formerly unused short-wavelength light and converts it into part of the usable spectrum through a special filtering system. It increases emission and penetration, making them effective treatments. AFT Pain-Free IPL (Intense Pulse Light) technology showers the skin with pulses of focused light that help diminish the appearance of sunspots, visible blood vessels, and other pigment irregularities.