About Optotype Size Calculator
Calculate dimensions of optotypes for any visual acuity chart and any line size.
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.
What's new in the latest 1.3
Last updated on 2025-01-20
Minor bugs had been fixed.
Optotype Size Calculator APK Information
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Old Versions of Optotype Size Calculator
Optotype Size Calculator 1.3
6.5 MBJan 20, 2025
Optotype Size Calculator 1.2.1
4.6 MBSep 26, 2022

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