Our iSight Test Professional app lets you measure and record near and distant visual acuity in children from 18 months of age through to adults. It is simple and intuitive to use, making your testing quick and easy.

The app uses British and US standard letters and Kay Picture optotypes for young children and others with a learning disability. iSight Pro is CE marked as a medical device.

You can trial it for free for 7 days!

Click here to learn more.