![Color images of the optotypes of the Landolt C chart at 5, 2.5, 1.66,... | Download Scientific Diagram Color images of the optotypes of the Landolt C chart at 5, 2.5, 1.66,... | Download Scientific Diagram](https://www.researchgate.net/publication/51242989/figure/fig4/AS:214340683735042@1428114209065/Color-images-of-the-optotypes-of-the-Landolt-C-chart-at-5-25-166-125-and-10-m-in.png)
Color images of the optotypes of the Landolt C chart at 5, 2.5, 1.66,... | Download Scientific Diagram
![A standard Landolt C optotype with the proportions marked by the grid. | Download Scientific Diagram A standard Landolt C optotype with the proportions marked by the grid. | Download Scientific Diagram](https://www.researchgate.net/publication/7863563/figure/fig5/AS:277682714628116@1443216126232/A-standard-Landolt-C-optotype-with-the-proportions-marked-by-the-grid.png)
A standard Landolt C optotype with the proportions marked by the grid. | Download Scientific Diagram
![An ideal image of the Snellen E and the Landolt C obtained in the central fragment of the imaging plane vector Stock Vector | Adobe Stock An ideal image of the Snellen E and the Landolt C obtained in the central fragment of the imaging plane vector Stock Vector | Adobe Stock](https://t3.ftcdn.net/jpg/02/80/51/32/360_F_280513215_Ypm7JBp2y1gWxkJcisIJGqIpNlCktipI.jpg)
An ideal image of the Snellen E and the Landolt C obtained in the central fragment of the imaging plane vector Stock Vector | Adobe Stock
![Premium Vector | Eyesight check eye testing chart vision exam checking the optometrist vision chart medical eye diagnostics checking optical glasses landolt c chart for an eye test vector illustration Premium Vector | Eyesight check eye testing chart vision exam checking the optometrist vision chart medical eye diagnostics checking optical glasses landolt c chart for an eye test vector illustration](https://img.freepik.com/premium-vector/eyesight-check-eye-testing-chart-vision-exam-checking-optometrist-vision-chart-medical-eye-diagnostics-checking-optical-glasses-landolt-c-chart-eye-test-vector-illustration_342166-324.jpg?w=2000)
Premium Vector | Eyesight check eye testing chart vision exam checking the optometrist vision chart medical eye diagnostics checking optical glasses landolt c chart for an eye test vector illustration
![Distance chart ETDRS Landolt "C", 62x65cm (4m) | Visual Acuity (Distance) | Visual Acuity | VISUS webshop Distance chart ETDRS Landolt "C", 62x65cm (4m) | Visual Acuity (Distance) | Visual Acuity | VISUS webshop](https://www.visus.de/media/image/2c/7f/f9/81369.png)