ee 
Ee iy 
154 S. Rowley on Vision. 
But the one given abundantly demonstrates the inaccuracy of 
the theory of Aguilonius 
i 
rs 
D 
i 
A simple experiment subversive of both these theories se : 
made thus. 
at some more considerable distance, say eighteen inches, and | 
: teral near objects since these occupy the : 
tamed horopter, will be seen in the places of the objects 4% 
‘ae ie other of 1,%, inch.} Teas distant 
than the convergence of the oe, et ae of Smith pe 
i és: y Sa somewhel? 
object om either . 
Lepage nee Wien yes, Ln ae 
th’s complete System of Optics, Art. 137. : 
* 
€. | 
in Ss by the theory of Dr, Wells* the two images of on | 
pase object (since this object lies in the direction which * 
