更新於2023年05月11日
Improved faster optotype drawing processor
New tests in versions 5.0+:
* Cobalt blue screen
* Arabic & Hindi alphabet letters charts.
* Fan & Block astigmatism
* Schober test and Vertical/Horizontal alignment for measuring squint angle. All include fixed charts & automated tests to measure the angle accurately.
* For babies: Preferential looking test & LEA grating visual acuity.