Next Generation Business Software
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Calculator

Use this handy optical calculator to quickly work out optical measurements. Use as a study aid or for help in practice just click on the required optical calculation to the right and enter measurments in the input boxes.

You are more than welcome to add the calculator to your web site. We would appreciate it you became a member of Occuvu which is completely free of charge, no catches, we would just like you to experience an extremely advanced web based business system and hopefully start using it.