Trifocal Grind
Index
Description
Dia.
   Rx Range
 
1.50
Trifocal D28/7
70/75
   +5.00 to -5.00
1.50
Trifocal D35/8
70/75
   +5.00 to -3.00
1.60
Trifocal D28/7
70/75
   +5.00 to -5.00
Grind Rx Lenses