High-prescription glasses are simply frames that can accommodate stronger vision prescriptions. There’s no precise criteria involved here, but high-prescription glasses often feature thicker lenses, so that’s one key consideration.
You might be able to avoid bulkier lenses with our high-index lenses, available as an extra feature. High-index lenses are crafted differently for stronger prescriptions but are thinner than typical high-prescription lenses.

“High-prescription glasses” refers to any frame that can be outfitted with thicker, higher-prescription lenses with relative ease. “High-index glasses,” on the other hand, refers to frames designed specifically for more specialized high-index lenses.
Essentially, high-index lenses can more efficiently bend light than the average lens, thanks to how they’re manufactured. Generally speaking, this increased efficiency means stronger vision correction. The result? Thinner lenses, even with stronger prescriptions. (Consult our full rundown on high-index lenses for the nitty-gritty details.)

It sure does! Warby Parker accepts vision insurance for prescription glasses, and we’re partnered with several providers. Your discount will be applied at checkout if you’re covered by one of these partners.
If you’re not, no worries—apply for reimbursement after checkout, and you might still be able to save. Customers who use their out-of-network benefits save an average of $100 (though this may vary by state or plan).