Patent ID: 6913510

Claim:
An eyeglass lens processing system comprising: a lens accommodating tray that accommodates an eyeglass lens and is provided with an identifier for managing processing of the accommodated lens; a tray stocking device that is structured for stocking a plurality of the trays, the tray stocking device comprising: a first stage that is structured for stacking the trays, each in which a lens to be processed is accommodated, in a vertical direction and is movable in the vertical direction; a second stage that is structured for stacking the trays, each in which a processed lens is accommodated, in the vertical direction and is movable in the vertical direction; and a tray transferring unit that transfers a tray from the first stage to the second stage; a lens processing device that processes the lens to be processed, and is disposed at an upper side of the tray stocking device; and a lens conveying device which is disposed between the tray stocking device and the lens processing device, the lens conveying device comprising an arm unit for holding the lens, conveys the lens to be processed from the very top tray stacked on the first stage and located at a conveying position to the lens processing device so as to process the lens, and conveys the processed lens from the lens processing device to the same tray stacked on the first stage and located at the conveying position so as to accommodate the lens; wherein the tray transferring unit transfers the tray in which the processed lens is conveyed and accommodated from the first stage to the second stage.