If you are not 100% satisfied with your DIFFs, you may return non-prescription items within 30 days of purchase for an exchange or refund. Prescription items can be returned within 14 days of delivery for exchange.
Items purchased during a sale or items on our sale page are final sale and not eligible for returns or exchanges.
Every pair of DIFF glasses sold helps to provide the gift of sight to someone in need through eye exams, glasses, medicine, and surgery. To date, we’ve donated over 4 MILLION pairs of glasses worldwide — and that’s just the beginning of it.
DIFF Gives Back
Every pair purchased means better sight for someone in need. Thanks to our partnership with Sightsavers, DIFF has given the Gift of Sight to over 4 Million people through eye exams, surgeries, glasses, medicine and more.