From amber-colored lenses that focus intense laser light, to high power electrical and microwave components, II-VI Incorporated and its divisions and subsidiaries utilize expertise in synthetic crystal materials growth, optics fabrication, electronics component manufacture, and more to create high-tech products for a wide range of applications and industries.

Founded in 1971, II-VI Incorporated is headquartered in Saxonburg, PA, and maintains manufacturing facilities, distributors, and agents worldwide.

II-VI Incorporated is a public company, traded on the NASDAQ under the stock symbol IIVI.

II-VI INFRARED...the world leader in CO2 laser optics, designs and produces a complete line of laser lenses, mirrors, infrared optical materials, and other optical components.

HIGHYAG is one of the world's leading providers of laser tools for material processing.

Exotic Electro-Optics, Inc. (EEO) is a leading supplier of state-of-the-art infrared crystals, optical components, coatings and assemblies for aerospace, defense, and commercial markets.

Pacific Rare Specialty Metals & Chemicals (PRM) is an internationally recognized supplier of Tellurium and Selenium products.

VLOC is a world leader in the growth, manufacture and supply of a wide range of waveplates, crystals, and optical components used in laser and telecommunication systems.

Marlow Industries is a global leader in the design and manufacture of thermoelectric solutions for both cooling and power generation based on Compound Semiconductor materials.

The Wide Bandgap Materials Group (WBG) is establishing a fully integrated manufacturing process for electronic grade 6H and 4H silicon carbide (SiC) substrates. Uses include high power electronics.

The Advanced Materials Development Center (AMDC) provides expertise in materials development, process development, manufacturing scale up, and more.

II-VI Incorporated to Webcast FY 2010 Second Quarter Earnings Conference Call

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II-VI Incorporated to Present at the 12th Annual Needham & Company Growth Stock Conference

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II-VI Offers to Acquire Zygo Corp. for $10.00 per Share
Offer Represents a 36% Premium to Zygo’s Closing Share Price on January 6, 2010

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II-VI Incorporated Announces Completion of its Acquisition of Photop Technologies, Inc.

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