Opisy

• ParameterWavelength: 450nm Output Power: 50mW Working Voltage: 3 - three Working Temperature: -10 ℃~＋40 ℃ Laser Shape: Cross Focusable: Yes Material and Color: Metal Operating Current: I < 100mA Duty Cycle: 45 seconds on, 15 seconds off Dimensions: 12x45mm (sometimes 12x35mm) Feature: This is 450nm 50mw natural blue laser module with built-in driving force with working voltage 3. 450nm laser is much brighter than 405nm violet/purple laser. Be sure the operator has experience in optics DIY or trying out and maintain your eyes before laser ray Care Instruction: Please preserve the lens clear to make the laser beam clear and bright. Before carrying on some laser DIY activities, please investigate the technical information first and hold your eyes earlier than laser ray. Be sure the operator has travel in optics DIY or trying out Red cord "+" pole; black twine "-" pole 450nm 50mW Blue Laser Cross Module

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