... body, such as various types of moles, tumours, surgery, gynecology, dermatology,stomatology, urology, otorhinolaryngology. Major Technical ... Parameters: Range of Output Power: 1~30w, adjustable Laser Output Mode: Focusing, defocusing, diffuse beam Focal Length ... HJZ-2B (ILIB laser, 4mW, single laser tube) ; HJZ-2B (ILIB laser, 4mW, double laser tubes) ; 3. Semiconductor laser therapy apparatus HJZ-2C ...