So one can use blue laser pointer even in total darkness
. It can be used in different ways. To keep the well track of the movement of the birds in the high altitude, one can use blue laser pointers. Professionals are very much interested to use laser guided pointers to highlight the different LCD projections. It can even move freely in the room. So with the advent of the blue laser pointer, people get benefited in different ways. However, the less powered blue laser pointers are to some extent detrimental to the eyesight so it is up to the users to take some pre-emptive measures to avoid such accident. Though the price of blue laser is little bit higher but with time preceding it will fall down.