(Richard M, Gerardo M)

Attached is a comparasion of the iLIGO illuminator vs. a new illuminator (consists of 3 sets of LED lights) illuminating the inside of BSC05.

The conclusion is that the new illuminator works good as is, but Richard will add one more set of LED lights to the new illuminator to increase its illuminance.

Photos below:

iLIGO = iLIGO illuminator

New = New type of illuminator