457nm 1W High Power Laser Blue Laser Beam With Power Supply [Specification] Wavelength: 457±2nm Output Power: 1W Spectral Linewidth(FWHM): 2nm... ... more info
638nm Red High Power 0.75W/1.2W Dot Miniature engraving machine Industrial Experimental Light Source SPECIFICATIONS: Output Power: 0.75W/750mw... ... more info
685nm 60mw Red laser module focus adjustable Dot/Line/Crosshair [Feature] 1. 685nm is pure red light, laser light is bright and soft and not... ... more info
670nm 10mw Red laser module focus adjustable Dot/Line/Crosshair [Feature] 1. 670nm is pure red light, laser light is bright and soft and not... ... more info