Praised be Jesus and Mary!
The eyes and the tests related to it are absolutely interesting. The Snellen chart is an eye chart developed by Dutch ophthalmologist Herman Snellen to measure visual acuity.
Obviously, the photo above is not the real eye chart. But, I’ve had this on my wall for almost a year now. After using the real Snellen chart during Physiology lab earlier, I thought that today is the perfect time to share Helen Keller’s beautiful quote about vision. 🙂
I hope you like it.
All for Jesus!
Kristine G. Veneracion