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Contact Lens Vertexing

This is a free vertex distance calculator for use in Optometry that supports both sphere and cyl conversions. ...

Free

Store review

This is a free vertex distance calculator for use in Optometry that supports both sphere and cyl conversions. This was essentially a Christmas present for my wife, who's a student at UHCO (University of Houston College of Optometry). However anyone is free to use it. 100% free and NO ADS. Please rate the app if you like it!

Last update

Jan. 31, 2022

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