SUPPLY SYSTEM FOR SPECTACLE LENS

Japanese Patent JP3294825

B2

PROBLEM TO BE SOLVED: To provide a supply system for spectacle lenses which checks the feasibility of lens processing including Vee processing or not by previously obtaining the information on the feasibility or not, determines the spectacle lenses in accordance therewith, provides the lenses with the optimum Vees and efficiently and exactly carries out the processing to place and accept orders for the spectacle lenses.
SOLUTION: A terminal computer 101 of a spectacle store 100 sends the spectacle frame information, such as spectacle lens information, spectacle frame information including at least frame curves, the peripheral lengths of Vee; grooves, frame PD (inter-pupil distances), and inclination angles of right and left frames and prescription values to the main frame 201 of a factory 200 via public telephone circuits 300. The main frame computes the desired lens shapes including the Vee shapes in accordance with various pieces of the information sent thereto. The main frame sends the feasibility or not information of the lens processing including the Vee processing to the terminal computer of the spectacle store and displays the sent information on a built-in image display device. As a result, the spectacle store is beforehand able to check the feasibility or not of the lens processing, such as Vee processing and is capable of smoothly executing the processing to place and receive the orders.

Go Saigo
Takeo Kozeki

JP21263199A

June 24, 2002

June 24, 1992

Click for automatic bibliography generation  

Hoya Co., Ltd.

G02C13/00; (IPC1-7): G02C13/00

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Setsuo Aniya (2 outside)

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