The PHAROS EX-308 delivers a highly energetic but painless beam of UVB light directly to the psoriasis patches through a handpiece that rests directly on the patient’s skin.  It features the most advanced optical technology available, including an adjustable spot size and guiding aiming beam, to precisely target only the affected skin and spare the surrounding healthy tissue from exposure. The PHAROS EX-308 excimer laser is changing the way patients manage their psoriasis and is helping them achieve rapid clearing and long remissions.  Patients come in twice each week for an average of 4 to 6 weeks and each treatment session usually takes only 5-10 minutes. There is no downtime and patients can usually enjoy several months of treatment-free remission.  Treatments are often covered by your insurance.