The GOC calculation table

You can download the GOC table, which is quite useful for calculation the strengths of glasses and contacts for your GOC. To open the file you will need Winrar.exe, which is free and downloadable all over the internet in various language versions and MS Excel, which is a part of MS Office(TM).

1 comment:

  1. Anonymous5:55 pm

    i think this file is not a Excel sheet, it appears as a htm