9002110045
- Lenses, prisms, mirrors and other optical elements, of any material, mounted, being parts of or fittings for instruments or apparatus, other than such elements of glass not optically worked
- Objective lenses
- For cameras, projectors or photographic enlargers or reducers
- Infrared optical unit - with lenses of silicon, germanium or chalcogenide glass of a diameter not more than 62 mm (± 0,05 mm), - whether or not mounted on a machined aluminium alloy support of a kind used for thermal cameras or IP network cameras