Spherical, optically true, highly silvered with protective coating 
and well edged.
                                                      F     O      C      A      L          L      E      N      G     T      H


  

    

    Code
    

    Diameter
    

    A
    

    B
    

    C
    

    D
    

    E
  
  

    

    01
    
   
    50 mm
    

    10 cm
    

    15 cm
    

    20 cm
    

    25 cm
    

    30 cm
  
  

    

    02
    
   
    60 mm
    

    10 cm
    

    15 cm
    

    20 cm
    

    25 cm
    

    30 cm
  
  

    

    03
    
   
    75 mm
    

    10 cm
    

    15 cm
    

    20 cm
    

    25 cm
    

    30 cm
  
  

    

    04
    
   
    100 mm
    

    10 cm
    

    15 cm
    

    20 cm
    

    25 cm
    

    30 cm
  
  

    

    05
    
   
    150 mm
    
 
    

    15 cm
    

    20 cm
    

    25 cm
    

    30 cm