Optical elements; n.e.c. in heading no. 9002 (e.g. prisms and mirrors), mounted, being parts or fittings for instruments or apparatus, of any material (excluding elements of glass not optically worked)

900290 Other:

9002902000 Prisms

9002904000 Mirrors

9002907000 Halftone screens designed for use in engraving or photographic processes

9002908500 Mounted lenses suitable for use in, and entered separately from, closed-circuit television cameras, with or without attached electrical or non-electrical closed-circuit television camera connectors, and with or without attached motors

9002909500 Other

9002900000 Optical elements; n.e.c. in heading no. 9002 (e.g. prisms and mirrors), mounted, being parts or fittings for instruments or apparatus, of any material (excluding elements of glass not optically worked)

90029000 Other

90029000 Other

9002900000 Other