Some Work on Matamaterial Lensing  

Figure 1: Views of fan of light due to an angle of incidence 
of ˜ 4° taken by a digital camera (a) top view,  without flash,
(b) view from 45 degrees looking down into sample, with flash.  
 

Figure 2:  View of two distinct beams of Light due to an 
incident angle of ˜ 5° taken by a digital camera (a) top 
view, without flash, (b) view from 45 degrees looking 
down into sample, with flash.