It should be " f = 20 mm "
       
         
The serial number should be 6 digits !
       
 
 
 
     
Left: The colours for f11, f16, f22 are wrong.
 
Right: The correct colours.
   
It should be " Polar "
   
       
   
         
   
" LENS " not " LEN "
 
             
   
NIKKOR not NIKKO"P"
           
       
It should be " f = 10.5cm" Not f "-" 10.5cm
         

 

 

NIPPON KOG "?" KU
 
             
               
                             
15 May 2018