405nm 200mW Blue Violet Purple Laser Module 12VDC TTL Stage Lighting

405nm 200mW Blue Violet Purple Laser Module 12VDC TTL Stage Lighting Voltage: 12V Power: Other Occasion: Home Entertainment Style: Mini Certification: NONE This laser module is an industrial electronic component and used for as Industrial test, Lab, DIY. Not a handheld laser. Comparing with 532nm green or 650nm red lasers, 405nm violet/blue laser is hard to be seen by human since the wavelength is on the range of spectrum by human eye sensibility. Even though a 405nm laser is powerful enough to burn, it is not as bright as green or red lasers. Note: The modules are tested and the output power are measured by laser power meter before sending out. Please don’t compare the power of this one with a none-measured laser. If you doubt the output, please have the laser you recieved checked by laser power meter. If there is any problem, please feel free to contact us. We will solve the problem asap. 405nm Violet Blue Laser is on the range of human eye sensibility, so that it will NOT as bright as green and red ones. Please find out the spectrum and human eye sensibility as reference.   Specification Output Power >200mw Working Voltage 12VDC/AC Wavelength 405nm TEM00 Diameter of the output <1.5mm Laser Shape elipse Divergence <1.5mrad Focusable N/A Dimensions ø18mmX35mm TTL 0-20khz Working Time(under normal operation) >5000hours Package  405nm laser module