689nm 18W Powerful Red Semiconductor Laser System For Scientific Research [Specifications] Wavelength: 689±5nm Spatial Mode: Multimode... ... more info
689nm 1W Diode Laser Source Red Semiconductor Laser Beam [Features] Compact structure Good beam quality Stable and reliable Long lifetime... ... more info
689nm 2880mW High Power Fiber Coupled Laser Lab Laser System [Specifications] Product Name: 689nm Fiber coupled laser Lead Time: 1~3 weeks... ... more info
689nm 3600mW Red Lab Semiconductor Laser System CW/TTL/Analog [Specifications] Product Name: 689 Semiconductor Laser Lead Time: 1~3 weeks, Custom... ... more info
689nm 4000mW High Power Red Fiber Coupled Laser CW/TTL/Analog Modulation [Specifications] Product Name: 689nm Fiber Coupled Laser Lead Time: 1~3... ... more info