Buying prescription glasses online: the complete step-by-step process
From frame to letterbox: how the lens configurator works, how to read your prescription, and the temple trick for nailing the size. Buying prescription glasses online, explained without small print.
Photochromic lenses: how they work, the myths, and when they pay off (2026 guide)
They darken in the sun and turn clear indoors: how modern photochromic lenses work, the two eternal myths, and how to add them to any frame from our lens configurator.