BX1-S 450nm Adjustable Focus Blue Laser Pointer & Battery&Charger&Goggles 1mW UK
Wave Length： 450nm. Max Output Power： < 1mW. Battery Direction： The Battery "+" Is Toward End of The Laser Pointer. 1 Blue Laser Pointer. Flare Forms： Plaque-Forming - Circle. 1 Red Safety Goggles.