Geometrical instruments – Gauge – Lens
Patent
1998-02-04
1999-01-05
Manuel, George
Geometrical instruments
Gauge
Lens
G01B 1100
Patent
active
058550747
ABSTRACT:
This invention discloses an apparatus for providing optical information regarding spectacles in which are mounted first and second lenses, the apparatus includes a spectacles mapper operative to compute a map, within a single coordinate system, of at least one optical characteristic over both of the two lenses, and a spectacles analyzer operative to provide an output indication of optical information related to the map.
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D. and Z. Malacara, "Testing and Centering of Lenses by Means of a Hartmann Test With Four Holes", Published in Optical Engineering, vol. 31, No. 7 Jul. 1992, pp. 1551-1555.
Brochure: Visionix, A Vision of the Future, Visual Contact Lens Mapping, VC-2000.
Brochure: Visionix, A Vision of the Future, Visual Lens Mapping VL-2000.
Abitbol Mordechai
Meimoun Eli
Tederry Emile
Manuel George
Visionix Ltd.
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