4.9/5
( 435+ reviews)
Features Optotype Size Calculator
This app allows you to calculate the exact dimensions of the visual acuity chart optotypes.
It includes the most common chart notations and line sizes.The following notations are included:- US Feet (20/20|20/25|20/32|..etc)- UK Metric (6/6|6/7.5|6/9.5|..etc)- Decimal (1.0|0.8|0.63|..etc)- LogMAR (0.0|0.1|0.2|..etc)Just enter the chart distance, notation type, and line size, and get the optotype size corresponding to this criteria.
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24/7 Support
Our dedicated support team is always ready to help you.
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Personalization
Customize the app to match your preferences and workflow.
Screenshots
See the Optotype Size Calculator in Action
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Download on Google Play
Available for Android 8.0 and above