Precision in every degree
Named after the measure of light
Kelvin is the unit used to measure the colour temperature of light: the cool blue of midday, the warm amber of the last hour before sunset. It is the light our frames are designed for.
We started Kelvin to make eyewear with the presence of a designer frame and the protection you actually need, without the designer mark-up. Every pair blocks 100% of UVA and UVB rays, every frame is drawn in bold, considered shapes, and every order comes with a case, a cloth and a two-year warranty.
What we stand for
Fewer, better frames. Honest prices. Lenses that do their job.
UV400 on every lens and polarized options where glare matters most.
Balanced, comfortable frames designed for full days, not just photos.
No middlemen and no retail mark-up, shipped worldwide from our partners.
Designed for the in-between
From the morning commute to the terrace at golden hour, Kelvin frames are drawn to move between moments. Square, architectural silhouettes, softened edges and tortoise, smoke and crystal tones that work with everything you already own.
