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Título del libro: Latin America Optics And Photonics Conference, Laop 2014
Título del capítulo: Accuracy test for a corneal topographer based on null-screen method: Preliminary results

Autores UNAM:
JOSE RUFINO DIAZ URIBE;
Autores externos:

Idioma:
Inglés
Año de publicación:
2014
Palabras clave:

Photonics; Accuracy test; Calibration spheres; Corneal topographers; Null screen; Calibration


Resumen:

The accuracy test of a corneal topographer based on null-screen method is presented. This accuracy test is conducted by testing a calibration sphere. The accuracy found was of 5.8 µm for differences of elevation; 75 µm and 81 µm for sagittal and meridional radii.© OSA 2014.


Entidades citadas de la UNAM: