… contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked. …
Explanatory notes
… contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked. 9001.10 ‑ Optical … cut to shape to make the polarising elements described at Item (6) below. (C) Optical elements of glass, optically …