Vertex Conversion
$1.99
1.5for iPhone, iPad and more
Age Rating
Vertex Conversion Screenshots
About Vertex Conversion
Vertex distance adjustment calculator to convert sphero-cylindrical eyeglass prescriptions to the corneal plane. Spherical Equivalent of eyeglass prescription at the cornea is also calculated. Use to convert eyeglass prescription to contact lens prescription. App has multiple vertex distances for calculation and will round to nearest eighth or quarter diopter.
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What's New in the Latest Version 1.5
Last updated on Jan 25, 2022
Old Versions
updates to swift current version
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Version History
1.5
Jan 25, 2022
updates to swift current version
1.0
Jan 26, 2015
This app has been updated by Apple to display the Apple Watch app icon.
Vertex Conversion FAQ
Click here to learn how to download Vertex Conversion in restricted country or region.
Check the following list to see the minimum requirements of Vertex Conversion.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
Vertex Conversion supports English