Title
Estados refractivos
Sinopsis
Dirigidos a estudiantes que inician su formación en optometría, estos apuntes de clase presentan los fundamentos teóricos de los distintos estados refractivos. De cada uno de tales estados, se ofrece su definición, se sintetizan sus características ópticas y se precisa su clasificación, cuadro clínico y fórmulas de corrección. Espero que estas notas no solo sirvan de referente teórico, sino que motiven a los (as) estudiantes para que profundicen en las diferentes temáticas enriquecidas tanto en el tiempo de aula como en el de estudio independiente.
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Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
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If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
