CHAOSRXOptics · Fit tools
Try them on. Right here.
Point your camera at your face, or upload a straight-on photo, and see the frame on you at true scale. We size the overlay from each frame's real width in millimeters, the same numbers printed on our product pages, and while the camera is on we read your face width the same way, so every frame in the list can tell you whether it will actually fit. Everything runs on your device; no photo or video ever leaves your browser.
Two ways in. Use your camera for a live mirror, or upload a straight-on photo. Works best facing the camera square, decent light, glasses off.
On-device only. Nothing is uploaded or stored.
Pick a frame
Scale and face width are estimated from your iris (a very consistent 11.7 mm across adults), so treat the fit read and the PD read as strong hints, not a fitting. For exact numbers, check the lens, frame, and temple measurements on each product page, or use the face measuring guide.