neptune
Member
hello people,
I want to know that if i want to split a beam of light into half of the luminosity then how do i do it.
i can either place a half polished mirror to split it into 2
or
i can place a thin wall parallel to beam to cut it into 2
in either case if 1 lumen of beam is visible then can i split it into two .5 lumen's beam ?
which would be the best method ?
I want to know that if i want to split a beam of light into half of the luminosity then how do i do it.
i can either place a half polished mirror to split it into 2
or
i can place a thin wall parallel to beam to cut it into 2
in either case if 1 lumen of beam is visible then can i split it into two .5 lumen's beam ?
which would be the best method ?