Radiant energy – Luminophor irradiation – With ultraviolet source
Patent
1995-03-30
1997-05-27
Hannaher, Constantine
Radiant energy
Luminophor irradiation
With ultraviolet source
2504591, G01N 2164
Patent
active
056335040
ABSTRACT:
A system and method for inspecting an optical component such as a hydrated contact lens in which the system includes an illuminator providing light to a receptacle supporting the optical component with a saline solution and an imaging sensing device such as an eye or a video camera detecting fluorescent light generated in the optical component or in some portion of the receptacle and blocked by the optical component. The system and method are particularly useful for inspecting optical components which have been produced to have ultraviolet-absorbing properties.
REFERENCES:
patent: 1464999 (1923-08-01), Pyser
patent: 3072585 (1963-01-01), Milionis et al.
patent: 3399173 (1968-08-01), Heller et al.
patent: 4362943 (1982-12-01), Presby
patent: 4528311 (1985-07-01), Beard et al.
patent: 4716234 (1987-12-01), Dunks et al.
patent: 4719248 (1988-01-01), Bambury et al.
patent: 4868251 (1989-09-01), Reich et al.
patent: 5303023 (1994-04-01), Portney et al.
Chapoy L. Lawrence
Collins Theresa A.
Hannaher Constantine
Wesley-Jessen Corporation
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