Fresnel lenses are
A)made of mirror segments.
B)made of the surface portions of a regular lens.
C)found in some auto headlamps and theater lights and rear windows of RVs.
D)all of the above.

Question

Quizplus · Accepted Answer

The Answer of Fresnel lenses are
A)made of mirror segments.
B)made of the surface portions of a regular lens.
C)found in some auto headlamps and theater lights and rear windows of RVs.
D)all of the above.

Fresnel Lenses Are