Palomar Lux1064™ Nd:YAG Handpiece Powerful Leg Vein Clearance… The 1064 nm wavelength of the spectrum is ideal for targeting blood vessels, especially deep-lying leg veins. This handpiece delivers light in this wavelength at fluences up to 700 J/cm2, for powerful vessel clearance. The energy heats the hemoglobin within the vessel, causing the vessel walls to constrict. The vessel then shrinks and fades from view. With Unrivaled Comfort! Lux1064 leg vein treatments are the most comfortable available, thanks to Palomar's patented technologies, Smooth Pulse Delivery and Active Contact Cooling.  Other Features Speed: Footswitch control allows rapid pulsing of the handpiece for quick treatments, while superior efficacy allows vessel clearance after very few treatments. Multiple spot sizes: Easy selection of the best spot size for the vessels you plan to treat – ranging from 1.5 mm to 9 mm. Visibility: The Lux1064 is designed to allow easy visibility of the treatment area. A red aiming beam further assists in positioning laser pulses over the vessels for successful treatment.  Additional Reading: New YAG Laser Design Promises Efficacy for Leg Veins