Stop Wearing 'Coke-Bottle' Lenses: How to Get the Sleek, Thin Look
Ditch the "coke-bottle" look for good. ?✨ High Index lenses are thinner, lighter, and sleeker. Aspheric design kills the "bug-eye" effect for a natural look. Upgrade your comfort. Upgrade your style..
Heavy Glasses? Thick Lenses? It’s Time for an Upgrade 👓
By Dr. Ken Onu
Back in the day, if you wanted clear vision, you had to deal with heavy, clunky glass lenses. They looked thick, felt heavy on your nose, and were prone to shattering. Thankfully, optical technology has come a long way since the 1940s!
Today, choosing the right lens material is the secret to glasses that don’t just help you see better—they make you look and feel better, too.
Here is what you need to know to choose the perfect pair.

Ever wonder why some people have strong prescriptions but their glasses still look sleek and thin? The secret is High Index materials.
The Science: High index lenses bend light more efficiently than standard plastic. Because they are so good at their job, we can use much less material to get the same vision correction.
The Result: Lenses that are significantly thinner and lighter.
The Range: We measure this on a scale from 1.50 (standard) to 1.74 (the thinnest of the thin).
If you want the most attractive profile possible, ask for Aspheric lenses. Unlike traditional lenses that have a noticeable bulge, aspheric lenses have a flatter, slimmer curve. This eliminates that "bug-eye" look and makes your profile much more natural.
Durability vs. Weight: Polycarbonate & Trivex
If you lead an active lifestyle or are buying glasses for your kids, you might want to skip standard plastic and go for Polycarbonate or Trivex. These are ultra-impact-resistant and incredibly lightweight, offering a great balance of safety and comfort.


While the material is important, three other things will determine how "heavy" your glasses feel:
Frame Size: Larger frames usually require thicker lenses.
Frame Shape: Rounder shapes often help thin out the edges of a lens.
Edge Thickness: The way the lens is cut to fit your frame matters!
Don’t settle for "coke-bottle" glasses. Modern technology allows you to have high-definition vision without the weight.
Stay tuned for my next post, where I’ll give you hands-on tips for matching the perfect frame to your lens material!
Stay connected with us for more vision tips on our Facebook page: Beachmont Eye Institute.