... Parameters: Range of Output Power: 1~30w, adjustable Laser Output Mode: Focusing, defocusing, diffuse beam Focal Length of ... interface with digital 3 colors display, long articulatedarm, laser mode TM00, 30W); 2. He-Ne Laser therapy apparatus HJZ-3 (30mW) ... ; HJZ-2B (ILIB laser, 4mW, single laser tube) ; HJZ-2B (ILIB laser, 4mW, double laser tubes) ; 3. Semiconductor laser therapy apparatus HJZ-2C ...