lex 755nm the power of diversity755nm diode laser powerful absorption, combined with continuous cooling, treatment coverage, comfort and low maintenance, enables the treatment of a wide range of hair types and colours, especially light coloured and thinhair. speedtm 808nm-810nm laser up to speed808nm infrared complete more treatment sessions in less time with this large spot size applicator. treat larger areas faster, while offering patients a safe and highly effective eliminate hair procedure. nd yag: 1064nm dedicated to darker skinthe yag 1064 uses a diode laser. this is based on an nd yag wavelength which allows for moderate energy absorption by the melanin chromophore. this is optimally suited for patients with darker skin tones..syi