Explanatory notes
… 9004.10 ‑ Sunglasses 9004.90 ‑ Other This heading covers articles (usually comprising a frame or support with lenses … spectacles for viewing stereoscopic (three‑dimensional) pictures. Spectacles, pince‑nez, lorgnettes, monocles, etc., used for correcting vision, generally have optically worked lenses. Protective spectacles and goggles …