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Perguntas frequentes
Types of Contact Lenses
Care and Use of Contact Lenses
Frequently Asked Questions
See some examples of eyeglass prescriptions.
Prescription degrees are converted by the contact lens manufacturer. There may or may not be changes in degrees.
* Myopia - The degrees are negative in the Spherical field (Sf).
* Hyperopia - The degrees are positive in the Spherical field (Sf).
* Myopia and Astigmatism< /u> - The degrees are in the two columns Spherical (Sf) and Cylindrical (Cil) it is necessary to have the axis field filled in.
The contact lenses for this prescription are also called toric lenses.
* Hyperopia and Astigmatism< /u> - The degrees are in the two columns Spherical (Sf) and Cylindrical (Cil) it is necessary to have the axis field filled in.
The contact lenses for this prescription are also called toric lenses.
* Presbyopia - The degrees are in the Spherical ( Esf ) column for Far and Near.
The contact lenses for this prescription are also called multifocal lenses.
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