... inch touch displayLight Conduction:Sapphire couplingStandard filters:3(480nm,530nm,640nm)Optional filters:430nm/560nm/580nm/690nmLamp longevity:100 ... cm2 (adjustable)Probe(unipolar):10mm:for eyes & face/20mm:for face & body/40mm:for bodyRF Frequency:600KHz-1500KHzLaser PartLaser type ... glasses and goggle,extra xenon lamp,filters for E-light and laser treat,Elight filters,RF probes,cathode line,cathode ...