BQ9 450 nm puntatore laser blu focalizzabile & batteria & caricabatterie & occhiali & 5 stelle 1 mW Regno Unito
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.