  A light guide is an essential part of many scintillator counters and light
collection systems. There is large interest in an adiabatic light guide which
has high light transmission while converting the area of the light source to
the shape of the photo-detector. We propose a variation of the adiabatic light
guide which avoids a 90o twist of the strips, reduces the length of the light
pipe, and significantly cuts the cost of production.
