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http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1702| Lensmeter using a lateral shearing interferometer | |
| Fermín Salomón Granados Agustín ALBERTO JARAMILLO NUÑEZ JOSE DANIEL SACRAMENTO SOLANO MARIA ELIZABETH PERCINO ZACARIAS ANSELMO ALEJANDRO CORNEJO RODRIGUEZ | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| Ophthalmic devices Shearing interferometry | |
| The use of a laser shear interferometer for checking the collimation condition within a lensmeter is proposed. The interferometer consist of a wedged glass plate which produces a shear along the ortogonal direction to the wedge; when the fringes at the center of the pattern are parallel to the shear, the collimation condition is attained. The feasibility of the proposal for measuring the vertex power is experimentally shown and the accuracy of the method is under 5% of the measured value being an improvement to the commercial instruments based on the focusing of a reticule. | |
| Optik | |
| 2012 | |
| Artículo | |
| Inglés | |
| Estudiantes Investigadores Público en general | |
| Granados Agustín, F. S., et al., (2012), Lensmeter using a lateral shearing interferometer, Optik, Vol. 123(16):1425– 1428 | |
| ÓPTICA | |
| Versión aceptada | |
| acceptedVersion - Versión aceptada | |
| Aparece en las colecciones: | Artículos de Óptica |
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