405nm 20mW-300mW Blueviolet Dot Line Cross Laser Module Head Glass Lens Focusable Industrial Class Output power 20mW-300mW Wavelength 405 nm Supply voltage 5V
405nm 5mw~200mw Tunable power blue violet Dot/Line/Crosshair Output Power adjustable [Specification] Product Name: 405nm Blue Violet Laser Module Wavelength: 405nm