OD is an abbreviation for the Latin term oculus dexter which means right eye. Notice that the right eye information is asked for first even though we typically read from left to right.
OS is an abbreviation of the Latin oculus sinister which means left eye. That will be referenced on the far right column of the prescription.
SPH is short for sphere. The sphere of your prescription indicates the power on the lenses that is needed to see clearly. A plus (+) symbol indicates the eyeglass wearer is farsighted. A minus (-) symbol indicates that the eyeglass wearer is nearsighted.
CYL is short for cylinder. The cylinder indicates the lens power necessary to correct astigmatism. If the column has no value (is blank), it indicates that the eyeglass wearer does not have astigmatism. If this is the case on your prescription, you can leave it blank when entering it in.
AXIS is a prescription will include an axis value for those with astigmatism. This number represents the angle of the lens that shouldn't feature a cylinder power to help correct your astigmatism.
ADD is short for "additional correction." This is where details about bifocals, multifocal lenses or progressive lenses would appear.
OD is an abbreviation for the Latin term oculus dexter which means right eye. Notice that the right eye information is asked for first even though we typically read from left to right.
OS is an abbreviation of the Latin oculus sinister which means left eye. That will be referenced on the far right column of the prescription.
B.C. is short for base curve measurement indicates the back curvature of your contact lens, in millimetres. This is important for comfort, as the BC of your contact lenses should match your eye's natural curve as closely as possible to ensure a better fit when you are wearing your contact lenses.
DIA is short for "diameter," or the distance from one edge of the contact lens to the other. This is measured in millimeters.
SPH is short for sphere. The sphere of your prescription indicates the power on the lenses that is needed to see clearly. A plus (+) symbol indicates the eyeglass wearer is farsighted. A minus (-) symbol indicates that the eyeglass wearer is nearsighted.
CYL is short for cylinder. The cylinder indicates the lens power necessary to correct astigmatism. If the column has no value (is blank), it indicates that the eyeglass wearer does not have astigmatism. If this is the case on your prescription, you can leave it blank when entering it in.
AXIS is a prescription will include an axis value for those with astigmatism. This number represents the angle of the lens that shouldn't feature a cylinder power to help correct your astigmatism.
ADD is short for "additional correction." This is where details about bifocals, multifocal lenses or progressive lenses would appear.
*Discount applied on the current website price at the time of order. Offer only valid for new customer first contacts order over $10. Maximum discount of $100. Cannot be combined with any other offers. Promotions are subject to change without notice. We reserve the right to cancel orders that are in breach of the terms and conditions of this offer.
Lens Width | Bridge Width | Temple Length | |
---|---|---|---|
XS | < 42 mm | < 16 mm | <=128 mm |
S | 42 mm - 48 mm | 16 mm - 17 mm | 128 mm - 134 mm |
M | 49 mm - 52 mm | 18 mm - 19 mm | 135 mm - 141 mm |
L | >52 mm | >19 mm | >= 141 mm |
S’éloigner de votre ordinateur nous permet de mesurer votre vision de loin. Vous devrez vous tenir à environ 10 pieds de votre écran.
Le test est offert aux personnes âgées de 18 à 55 ans.
L’examen des yeux en ligne est offert à tous les Canadiens et Américains résidant dans les États actuels. Cliquez ici pour plus de détails.
Évitez le voyage au cabinet de l’ophtalmologiste (économisez l’essence!) et faites notre test dans les 15 minutes à partir du confort de votre propre maison.
Le test de vision en ligne fonctionne en vertu de la Politique d’application de la Politique sur les appareils d’évaluation et de surveillance ophtalmique à distance pendant l’urgence de santé publique liée à la maladie du coronavirus (COVID-19) émise par la FDA en April 2020.
Notre équipe de service à la clientèle est toujours disponible pour vous aider si vous avez des questions ou si vous avez besoin d’aide avec votre test.
R. Vous devez avoir entre 18 et 55 ans.
R. Nous ne fournissons que des ordonnances entre -10.00 et +3.50 en puissance sphérique (SPH), -0.25 et -3.00 en puissance cylindrique (CYL) et +0.25 et +4.00 en puissance d’appoint (ADD). Votre ordonnance précédente est requise pour tous les nouveaux verres de lentilles et la plupart des ordonnances de lunettes.
R. Vos yeux doivent être en bonne santé et vous ne pouvez pas avoir d’affections médicales qui ont un impact sur votre vision. Vous ne pouvez pas utiliser le test de vision en ligne si vous avez eu le diabète.
R. Notre service est offert dans les 32 États suivants : Alabama, Californie, Colorado, Connecticut, Floride, Hawaï, Illinois, Iowa, Kentucky, Massachusetts, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New York, New Hampshire, Caroline du Nord, Dakota du Nord, Ohio, Oregon, Pennsylvanie, Rhode Island, Dakota du Sud, Tennessee, Texas, Utah, Virginie, Washington, Wisconsin et Wyoming.
A. Oui. Si vous ne connaissez pas votre ordonnance, nous pouvons en obtenir une copie auprès de votre dernier médecin. Mais cela pourrait retarder l’obtention de votre ordonnance en ligne.