▸ what bearing is this?6203-2RS deep groove17 × 40 × 12 mm · sealed
At the bench
Identify a part without putting it down or reaching for your phone with greasy hands.
Rune Lite
concept model · rev B · Oct 2026
drag to orbit
click a part to inspect
click a part to inspect
Overview
AI smart glasses · concept rev B
Justglasses.
A camera, a private in-lens display and Munin, an AI assistant, built into a standard 52 □ 20 – 145 acetate frame. Ask about what you are looking at. The answer appears in the lens, for you only.
Frame · 138 × 45 mm front, 5 mm thick
Same shape as the frame you already own.
The proportions are traced from a classic rectangular acetate reference. Temples are 8 mm tall and 4.4 mm thick at the hinge, tapering toward the ear. Gloss black matches the reference; matte charcoal, warm gray, moss and smoke are the other finishes.
≤ 42 gLite target
≤ 47 gPro target
Display · seen from the front
Look at the lens. There is nothing to see.
The light engine sits in the temple just behind the hinge and feeds the lens through its edge. Nothing shows from the front, and the waveguide only emits toward the eye. A monochrome green micro-LED keeps it small and efficient.
Display · seen by the wearer
From behind the lens, the answer is right there.
Text appears in a small window that you size and place in the app, with the distance set there too. Ask what bearing is this and the reply reads 6203-2RS deep groove, 17 × 40 × 12 mm. Use the touch strip to scroll, or double-tap to hide the display for 10 minutes.
Camera · upper rivet, left endpiece
The camera is a rivet.
Frames normally hide hardware in rivet pairs, so the 8 MP camera sits behind a 1.6 mm window in one of them. Snapshots go over Bluetooth. Video mode samples frames over Wi-Fi Direct.
Privacy LED · upper rivet, right endpiece
The matching rivet shows when it is on.
The LED is wired to camera power, so it lights whenever the camera does. Software cannot turn it off. The two lower rivets are microphone ports.
X-ray · everything lives in the temples
The electronics fit in an 8 mm temple.
The right temple holds the main board (SoC, Wi-Fi, Bluetooth 5.3, power management) and the touch strip. The left holds the sensor board and capture button. Each carries a slim cell of about 65 mAh, and the charging case tops them up.
Exploded · 14 parts
Fourteen parts, one pair of glasses.
From the spring hinges with a hollow barrel for the flex cable, to the magnetic contacts under the bridge that meet the case. The explorer at the end of this page opens every one of them.
Lite · monocular · wearer's view
Lite puts the display in one eye.
This is the view from behind the lenses. Lite has one display, in the right lens. It also has the camera, microphones and touch strip, with clear Rx-ready lenses.
$249plus Munin plan
≤ 42 gtarget weight
Pro · binocular · wearer's view
Pro adds the second eye, audio and shade.
Same view, and now the answer appears in both lenses, with adjustable depth. Pro also adds bone-conduction audio ahead of each ear and photochromic lenses that darken in sun.
$399 – 449plus Munin plan
≤ 47 gtarget weight
Explorer · live model
Now take it apart yourself.
Orbit the frame, click any part, and change finish or model with the controls below. The full spec and parts list is on the right.