LensTrove
Cheapest complete pair on the market β $21.98 with all coatings included free.
Why we ranked it #1: LensTrove is the cheapest complete pair you can buy online with all three standard coatings included free. Frames are TR-90 (the same lightweight polymer used by major brands), and the entry-price single-vision pair runs $21.98 β about a quarter of Warby Parker, a third of GlassesUSA's apples-to-apples price.
Best for: anyone who knows their prescription, wants the lowest possible price, or wants to buy multiple backup pairs.
Watch out for: ~200 frame catalog (smaller than competitors), no in-person try-on, no designer labels.