COLE. — IMAGE-FORMING POAVERS OF VARIOUS TYPES OF EYES. 359 





P 

 O 

 H 



-«! 

 Q 



09 



s 

 o 



u 

 o 



o 



■< 

 W 



o -r 



►J -ts 



c S 



i-i t-3 O 



1-3 2 



a; -^ 



O -2 



H 



'C 



S5 _ 



9 ?- 



O 



o 

 o 



o 



o 



00 



S5 



O 



■< 



