Nov 29, 2013

[[Optical Component]] Plastics optical component and method for manufacturing the same

A plastic optical component includes a base member made of a first plastic, and a covering member disposed over a surface of the plastic member. The covering member is made of a second plastic. The water absorption of the first plastic is lower than the water absorption of the second plastic....



source Optical Component patent applications http://www.freshpatents.com/-dt20131128ptan20130316144.php

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