Now we have blue laser pointers, before you know it we will have all the colours of the rainbow. But enough about that i have found information on blue laser pointers, they are supposably brighter than green lasers which usually have a wave length of 543nm but these blue lasers have a wave length of 488nm. But visually our eyes are more sensitive to green pigments. i dont know if the blue lasers are brighter but if anyone here has seen one and can compare to green lasers than please share your knowledge.