cylinder magnet (2 T) parallel to lens with single point incandescant light source

cylinder magnet (1.2 T) perpendicular to lens with single point white LED light source

zoomed in view of lens surface with parallel magnet (not shown). Lots of debris in this early prototype.

white LED in a dark room. magnet wrapped with black tape to eliminate reflections. magnet parallel to single point light source

cylinder magnet parallel to lens with white LED single point light source in well-lit room

red laser passing through lens and across top of 2T cube magnet

red laser passing through lens and along side of 2T cube magnet

red laser passing through lens with NO magnet