33
/es/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
5202648
491465
2
Public Timelines
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
Crear
Close
Create a timeline
Public timelines
Library
FAQ
1 ene 1888 año - Landolt writes on the examination of the eyes 1879 and develops the Landolt C test 1888
Añadido al timeline:
The development of optometry through the ages
By
Christian Pot
10 abr 2021
0
0
766
fecha:
1 ene 1888 año
Ahora mismo
~ 137 years ago
About & Feedback
Acuerdo
Privacidad
Biblioteca
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
