C$15 for C$250 Toward Prescription Eyeglasses at WINNERS OPTICAL


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Customer Reviews

(207 ratings)

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant.


Vasily S. · 1 review
· August 12, 2018
Good.Big assortment of glasses.Seller is very friendly.


Derline F. · 1 review
· August 8, 2018
In and out in 15 min and found the perfect frames AND got an amazing price.


Ashlee M. · 1 review
· August 1, 2018
I like this place. Its a small store with soooooo many options. The staff members are super helpful and caring. I told my mom she should purchase a Groupon vouchers and visit the store. Its a great deal and you will get a beautiful pair of frames and lenses.

What You'll Get

The Deal

  • C$15 for C$250 toward prescription eyeglasses

Corrective Lenses: Shedding Light Where It’s Needed

There’s a lot that can go wrong in the human eye, but fortunately opticians can do a lot to make up for that. Learn how with Groupon’s introduction to corrective lenses.

Light begins its transformation from electromagnetic radiation into visual information by traversing three parts of the eye. It first hits the outermost layer—the cornea—and then enters through the pupil to pass through the lens. The shape and orientation of all three elements are crucial, as they all affect how light is refracted onto the optic-nerve-connected retina at the back of the eye. If these mechanisms don’t get it right, corrective lenses can add a fourth layer to compensate.

For instance, nearsightedness is typically caused by a cornea that is overly rounded from staring at too many billiard balls, or by an eyeball that is too long. As light passes through the pupil, it focuses the light at a point before it hits the retina, creating a blurrier signal. So in this case, concave lenses work to spread the light they intercept before it hits the natural lens.

Today, sophisticated computer programs determine the exact degree of curvature necessary on each surface of the lens to approximate normal vision for eyes with various irregularities. The lenses themselves may be made of several different materials; glass, naturally, is the oldest, although its weight and fragility makes it less popular today. Plastic resin is most widely used, but injection-molded polycarbonate is a favorite of many opticians: along with being durable and light, it also filters out UV radiation and several of the dirtier types of glares.

The Fine Print

Promotional value expires 180 days after purchase. Amount paid never expires. Valid only towards regular price frames and lenses. Cannot be used in combination with any other sale items. Voucher limited to 1 prescription pair of glasses or sunglasses. Not valid for web purchases. Limit 5 per person, may buy 5 additional as gift(s). Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.


By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.