450NM 3500MW 3.5W BLUE LASER MODULE WITH TTL MODULATION FOR IN SOUTH AFRICA

Description: Name Laser Module Power 3500mW / 3.5W Wavelength 445nm-450nm Luminous color Blue Focus Yes, the minimum focus Input voltage DC 12V Current > 2A TTL Yes, low level (0V): OFF, high level (5V): ON. Frequency 0-20KHz Cooling mode radiator and cooling fan Material  Aluminum,glass Size 63 * 40 * 40mm Features: 1.You can adjust the focal length (by Fingers), the smallest 2.Can be used for laser cutting machine, laser engraving machine, CNC, DIY laser; 3.Pointer distance > 5000M; 4.12 hours of continuous work; Long Life: > 50000 hours 5.Make of Aluminum material,durable and solid,Adjustable focal length, to wood carving, you can use the NC and so on. 6.Aircraft aluminum TTL driver board with cooling fan ensure long working time continuously. 7.Suitable for industrial laser engraving machine equipment usage, It can burn plastic,paper,balloons,cigarettes,wood and so on. Package Included: 1pcs 3.5W Blue Laser Module More Details: