Coating Apparatus for Optical Lens
AssigneeHoya Corporation
InventorsTakashi Igarashi, Masahiro Jinbo, Masahiko Samukawa, Shuichi Sato, Norihisa Tanaka
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AssigneeHoya Corporation
InventorsTakashi Igarashi, Masahiro Jinbo, Masahiko Samukawa, Shuichi Sato, Norihisa Tanaka
Estimating the term…
A coating device (42) for a coating solution and a light beam radiating device (151) which cures the coating solution are arranged in a clean room (7). Spectacle lenses (2) include a set of two lenses and are stored in a coating container (50). The coating device (42) applies the coating solution to coating target surfaces of the spectacle lenses (2) in the coating container (50). When the set of two spectacle lenses (2) coated with the coating solution are extracted from the coating container (50), they are stored in a lens rack (120) and sealed by a transparent plate of the light beam radiating device (151). After air in the lens rack (120) is purged with nitrogen gas, curing treatment for the coating solution is performed by the light beam radiating device (151).
A coating apparatus for an optical lens, characterized by comprising:
A lens rack employed when a coating solution applied to an optical lens is to be cured by irradiation with a light beam, characterized by comprising:
Dependencies are inferred from the claim text.