Q2100, Inc.

John T Triplett

Galen R Powers

Matthew C Lattis

Omar Mohamed Buazza

John T Foreman

Stephen C Luetke

Larry H Joel

Loren C Lossman

A lens forming apparatus for preparing a plastic eyeglass lens includes a first lens curing unit, a second lens curing unit and a conveyor system for moving mold assemblies between the two units. The apparatus may also include an anneal unit configured to apply heat to a substantially polymerized lens. The apparatus may be used to form an eyeglass lens from a lens forming composition that may include an aromatic containing polyether polyethylenic functional monomer, a photoinitiator, and a coinitiator. The lens forming composition may be cured by the application of activating light or activating light and heat.

Methods for the production of plastic lenses

A system for dispensing a heated polymerizable lens forming composition is described. The dispensing system includes a body configured to hold the lens forming composition, a heating system coupled to the body for heating the monomer solution, and a valve positioned proximate an outlet of the body for controlling the flow of the lens forming composition out of the body.

Apparatus and method for heating a polymerizable composition

Apparatus and system for the production of plastic lenses

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Taylorsville, KY, United States of America

John T Triplett