We have designed 26 charts to perform all the exercises available on this site.

Just make any donation you want and you will be able to download the following charts:

• Snellen charts (5 charts)
• Snellen chart for children (1 chart)
• Myopia exercises (3 charts)
• Hyperopia exercises (3 charts)
• Astigmatism exercises (2 charts)
• Strabismus exercises (4 charts)
• General exercises (2 charts)
• Packet/mini version (6 charts)