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    CONFORMED SUBMISSION TYPE:	20FR12B
    PUBLIC DOCUMENT COUNT:		43
    FILED AS OF DATE:		20181113
    DATE AS OF CHANGE:		20181113

    FILER:

    	COMPANY DATA:
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    		CENTRAL INDEX KEY:			0001167379
    		STANDARD INDUSTRIAL CLASSIFICATION:	OPHTHALMIC GOODS [3851]
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    		FISCAL YEAR END:			1231

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    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-31269
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    		CITY:			FORT WORTH
    		STATE:			TX
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    		BUSINESS PHONE:		817 293 0450

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