Essilor International (compagnie Generale D'optique)

Essilor International

Essilor International (compagnie General D'optique)

Maggy Perrier

Laurent Marcepoil

John R Keller

Steven L Reid

Eric Comte

Joseph K Bond

James W Drain

John Roderick Keller

Thierry Baudart

An eyeglass managing system determines process parameters for manufacturing at least part of an eyeglass including a lens and a frame. In this eyeglass managing system, an electronic system includes: —a receiving unit adapted to acquire lens data describing an initial lens and frame data describing an initial frame; —a processing unit adapted to identify, based on the lens data and on the frame data, modification parameters deriving from the interaction between the initial lens and the initial frame; and—a transmitting unit adapted to transmit a list of proposed modifications based on the identified modification parameters. The receiving unit is further adapted to acquire a response to at least one proposed modification; the processing unit is further adapted to determine, based on the acquired response, process parameters of an additive manufacturing process for manufacturing the lens or the frame.

Method for determining process parameters for manufacturing at least part of an eyeglass and eyeglass managing system

A polishing machine for optical elements, comprising:&#x2014;a spindle arranged to rotationally drive an optical element;&#x2014;a polishing tool mobile relative to the spindle; wherein the polishing machine further comprises a platform mounted on top of a work chamber, the work chamber comprising the spindle, and the platform holding a body on which is mounted the polishing tool.

Polishing machine comprising a work chamber and a platform

A polishing machine for optical elements includes: &#x2014;a spindle arranged to rotationally drive an optical element; &#x2014;a polishing tool mobile relative to the spindle; &#x2014;a front face provided with a door enabling the access to the spindle and to the polishing tool. The polishing tool is mounted on a body which is rotationally mounted on sliding members by way of a first axis, the sliding members being substantially perpendicular to the front face.

Polishing machine comprising sliding means transverse to the front face

A polishing machine for optical elements, comprising:

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Charenton-le-Pont, France

Maggy Perrier