635nm/638nm 2W High power Red Semiconductor Laser with power supply [Specifications] Product Name: 635nm/638nm 2W Red Semiconductor Laser... ... more info
638nm 2W High Power Semiconductor Laser Red Laser Source [Features] Miniature size Collimated straight beam Easy use & maintenance free Longlife... ... more info
638nm 300mW 700mW 1000mW Red Laser Module Dot High Power Laser Beam [Specification] Product Name: 638nm laser module Wavelength: 638nm Output Power:... ... more info
638nm 300mw Line and Crosshair High power Red laser module SPECIFICATIONS : Name: 638nm 300mw Line and Crosshair High power Red laser module Output... ... more info
638nm 300mW Multi-mode Laser Module Red Point Laser Locator Φ22*91mm [Features] 1. No need for preheating, power saving, low heat generation, can... ... more info
638nm 300mW Red Semiconductor Laser Lab Laser System [Specifications] Product Name: 638nm Red Semiconductor Laser Lead Time: 1~3 weeks Output... ... more info