5mw-100mw dimension:13*140mm technical parameter fixed focus, green dot facula, continuous out put and working time over 5000 hours. out put wavelength: 532nm out put power: 5mw(5mw-100mw) function: can be used as indicator, teaching baton - Update: 2008-09-23

Laser pointer with remote control PowerPoint with page up and page down function; 12meters control distance; English instruction manual; Battery: Button cells x 3 included; - Update: 2008-09-23

The blue laser pointer can be used for pointing, fluorescence exciting, biomedicine, laser light show,ect. - Update: 2008-09-23