UKing ZQ-J33 200mw 532nm y 450nm luz doble 5 en 1 puntero láser USB

SKU: 32009718

1 Comentarios

Fecha Agregada: 12/08/2018

con: Joyce G***

I just bought this laser pointer out of curiosity.What a beautiful blue-violet light! It can creates a romantic feeling in the dark room.And this laser pen is waterproof,which makes me very content.

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Color	Frecuencia	Longitud de onda
Violeta	668 - 789 THz	380-450 nm
azul	631 - 668 THz	450-475 nm
cian	606 - 630 THz	476-495 nm
verde	526 - 606 THz	495-570 nm
amarillo	508 - 526 THz	570-590 nm
naranja	484 - 508 THz	590-620nm
rojo	400 - 484 THz	620-750nm