Corning and Oak Industries to Merge in Stock Transaction

Merger extends Corning s leadership position in optical communications technologies

CORNING, N.Y. Corning Incorporated (NYSE:GLW) and Oak Industries Inc.(NYSE:OAK) today announced that they have signed a definitive agreement forthe companies to merge in a transaction that will strengthen Corning s position as a global leader in optical communications.

Under the terms of the agreement, which have been unanimously approved bythe Boards of Directors of both companies, Corning will exchange .83 sharesof Corning common stock for each share of Oak common stock. Based on theclosing price for Corning on the New York Stock Exchange on Friday,November 12, 1999, this represents a premium of 51% over the $49.75 closingprice for Oak Industries. On that same basis the transaction is valued atapproximately $1.8 billion.

The transaction will be accounted for as a pooling of interests and will betax free to Oak Industries shareholders. The transaction is expected toclose in the first quarter of 2000, pending regulatory and Oak Industriesshareholder approval. Corning expects the transaction to be accretive toits earnings per share beginning in 2000.

The addition of Oak Industries will extend Corning s leadingopto-electronic product portfolio into important new market segments.Specifically, Oak Industries Lasertron, Inc., subsidiary, a pioneer in thedevelopment of active fiber-optic devices for telecommunications, will enhance Corning s photonic technology product offering and development activities. Lasertron is a market leader in pump lasers, which are the key active component in optical amplifiers, and is also one of the few companies with both internal laser chip making capability and packaging expertise. Lasertron also manufactures transmission lasers and receivers that are targeted at the rapidly growing metropolitan transmission market.

The products of Oak Industries Gilbert Engineering Co. subsidiary, a leading manufacturer of coaxial connectors for broadband communications networks, will complement Corning s existing capabilities in optical connectors, optical cable, hardware and related equipment. The Oak Frequency Control Group designs and manufactures frequency control devices that are used as a timing reference in wireless, wireline and fiber-optic applications. Oak s Controls Group consists of Harper-Wyman and OakGrigsby, Inc. Harper-Wyman is a leading manufacturer of controls systems for the gas range and gas grill industries. OakGrigsby manufactures switches and encoders used in a wide variety of applications.

Commenting on today s announcement, Corning s Chairman and Chief ExecutiveOfficer, Roger G. Ackerman stated, "The addition of Oak Industries demonstrates the strength of our commitment to being the world s leading supplier to system houses in all areas of optical communications, including amplifiers, optical components, modules, fiber, cable and hardware. Merging oak Industries laser and detectors technology with Corning s broad research and development capabilities, will further strengthen our leadership in the photonics industry.

"Our customers will now have a single source for components and modules for optical communications, as well as access to a broad array of related products, including optical fiber, cable and hardware - a combination that only Corning can offer," Ackerman concluded.

William S. Antle III, chairman, chief executive officer and president of Oak Industries said, "We are delighted with the prospect of merging with Corning. We believe that Oak s employees, shareholders and customers will all benefit from the combination of the two companies. Corning s strong technology base will allow the merged businesses to move even more quickly to develop new products and expand capacity for our telecommunications customers, especially in the optical area. Our employees can look forward to continuing to grow their businesses to meet the strong demand for their products."

The integration of optical components such as lasers and receivers into optical modules is integral in providing communications network operators with greater performance in their increasingly complex systems. The addition of Oak Industries will enable Corning to augment its entire photonics product line to provide new levels of functionality and customer value. Corning also expects to achieve additional benefits through improved efficiency in customer sales and support, and new product design and development.

Oak Industries is a leading manufacturer of highly engineered components that it designs and sells to manufacturers and service providers in the communication and selected other industries. Headquartered in Waltham, Massachusetts, Oak Industries has approximately 3,900 employees worldwide. For the nine months ending September 30, 1999, Oak Industries had revenues of $323.2 million, operating income of $47.2 million and net income of $23.8 million. Information regarding Oak Industries is available at www.oakind.com.

Established in 1851, Corning Incorporated (www.corning.com) creates leading-edge technologies for the fastest-growing markets of the world s economy. Corning manufactures optical fiber, cable and photonic products for the telecommunications industry; and high-performance displays and components for television and other communications-related industries. The company also uses advanced materials to manufacture products for scientific, semiconductor and environmental markets. Corning s revenues in 1998 were $3.5 billion.

Corning Contact: Paul A. Rogoski
(607) 974-8832
rogoskipa@corning.com
Oak Industries Contact: Coleman Hicks
(781)890-0400
chicks@oakind.com
Corning Investor Relations Contact:
Katherine M. Dietz
(607) 974-8217
dietzkm@corning.com