DIFFRAR

Optical resin wafers; optical plastic wafers; high precision optical flats; optical wafers; highly flat substrate (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); flat substrate (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); precision flat substrate (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); ultra flat substrate (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations); highly flat lens; ultra flat lens; flat lens for telecommunication machines and apparatus; flat lens for electronic machines and apparatus; flat lens [optical lenses]; optical waveguides; optical prisms; high refractive index polymer wafers; high refractive index polymer substrates (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations)