Progressive-power lens designing method, progressive power lens designing system, and progressive-power lens
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United States of America Patent
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May 5, 2015
Grant Date -
Sep 15, 2011
app pub date -
Mar 4, 2011
filing date -
Mar 10, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A progressive-lens designing system includes a manufacturer-side terminal installed in a lens manufacturer connected to a shop-side terminal installed in a spectacle shop or any other location via a network. The manufacturer-side terminal includes an optimization coefficient setting section that uses a variety of data received from the shop-side terminal to set an optimization coefficient for each target object in specific work, a dioptric power computing section that computes target dioptric power for each target object, a lens designing section that performs lens design, and an order processing section that performs order processing when receiving an order placed from the shop-side terminal.
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